Bezel-less acoustic touch apparatus

An acoustic touch apparatus is provided that includes a substrate capable of propagating surface acoustic waves, such as Rayleigh-type or Love-type waves. The substrate has a front surface, a back surface, and a curved connecting surface formed between the front surface and the back surface. The apparatus also includes at least one acoustic wave transducer and at least one reflective array, the acoustic wave transducer and the reflective array behind the back surface of the substrate. The acoustic wave transducer is capable of transmitting or receiving surface acoustic waves to or from the reflective array. The reflective array is capable of acoustically coupling the surface acoustic waves to propagate from the back surface and across the front surface via the curved connecting surface. Various types of acoustic touch apparatus with edge sensitive touch functions can be provided, according to specific embodiments.

Preparation method of 2-chloro-3-aminopyridine

The invention discloses a new preparation method of 2-chloro-3-aminopyridine. The method comprises the following steps of: using 2-pyridone as the raw material to perform a nitration reaction and an N-alkylation reaction for amino protection to obtain N-alkyl-3-nitro-2-pyridone, then adding a proper chlorinating agent to perform a directional chlorination reaction and a dealkylation protection reaction to obtain 2-chloro-3-nitropyridine, and finally reducing to obtain 2-chloro-3-aminopyridine. The method has cheap and available raw materials, high selectivity, fewer by-products and high yield.

Silicon oil sensor and electric power terminal assembly

A silicon oil sensor is provided and includes a transparent member and a laser source emitting a laser beam. The transparent member includes a light receiving passageway with an oil receiving section and a side surface. The laser beam is directed into the light receiving passageway such that an incident angle θ of the laser beam (L) with respect to the side surface is selected so that a total reflection of the laser beam (L) occurs on the side surface when the oil receiving section is filled with air and exits out of the transparent member along a total reflection path (L1). A refraction of the laser beam (L) occurs along a refraction path (L2) when the oil receiving section collects silicon oil.

Process of Applying a Conductive Composite, Transfer Assembly Having a Conductive Composite, and a Garment with a Conductive Composite

Processes of applying conductive composites on flexible materials, transfer assemblies, and garments including conductive composites are disclosed. The processes include positioning the conductive composite relative to the flexible material, the conductive composite having a resin matrix and conductive filler, and heating the conductive composite with an iron thereby applying the conductive composite directly onto the flexible material. Additionally or alternatively, the processes include positioning the conductive composite relative to the clothing, and heating the conductive composite thereby applying the conductive composite on the clothing. The garments include the flexible material and the conductive composite positioned directly on the flexible material. The transfer assembly has the conductive composite on a transfer substrate. The transfer substrate is capable of permitting heating of the conductive composite through the transfer substrate, the heating being at a temperature that permits applying the conductive composite to the flexible material. 1. A process of applying a conductive composite on a flexible material , comprising:positioning the conductive composite relative to the flexible material, the conductive composite having a resin matrix and conductive filler; andheating the conductive composite with an iron thereby applying the conductive composite directly onto the flexible material.2. The process of claim 1 , further comprising electrically connecting the conductive composite to a contact terminal by local heating of the conductive composite while the conductive composite is in contact with the contact terminal.3. The process of claim 1 , wherein the heating by the iron is within a temperature range of between 180° C. and 220° C.4. The process of claim 1 , wherein the heating by the iron is within a temperature range of greater than 220° C.5. The process of claim 1 , wherein the conductive composite is positioned on a transfer substrate prior to ...

Self-powered sinking and floating safety device

A self-powered sinking and floating safety device comprises an electric power storage buoyancy tank, a power transmission line pipe, a power generation impeller, a supporting frame, an installation hole, a supporting rod, a water storage buoyancy tank, a sealing screw and a water inlet filter screen. The supporting frame serves as a carrier bearing an ocean engineering device, the power generation impeller rotates to drive a generator to generate electricity, electric power is stored in a battery, under the adverse sea conditions, a control cabinet controls a small electric motor to rotate forward, a rack piston rod moves, a variable-volume water tank is filled with water, and the whole device sinks to be at the suspension state; and after the adverse sea conditions pass, the control cabinet controls the small electric motor to rotate reversely, the rack piston rod moves, the variable-volume water tank drains the water, and the whole device floats up to be at the floating state. According ...

Bezel-less acoustic touch apparatus

An acoustic touch apparatus is provided that includes a substrate capable of propagating surface acoustic waves, such as Rayleigh-type or Love-type waves. The substrate has a front surface, a back surface, and a curved connecting surface formed between the front surface and the back surface. The apparatus also includes at least one acoustic wave transducer and at least one reflective array, the acoustic wave transducer and the reflective array behind the back surface of the substrate. The acoustic wave transducer is capable of transmitting or receiving surface acoustic waves to or from the reflective array. The reflective array is capable of acoustically coupling the surface acoustic waves to propagate from the back surface and across the front surface via the curved connecting surface. Various types of acoustic touch apparatus with edge sensitive touch functions can be provided, according to specific embodiments.

COIL ASSEMBLY FOR WIRELESS POWER TRANSFER HAVING A SHAPED FLUX-CONTROL BODY

Coil assembly including a flux-control body having a magnetic material and a body side. The flux-control body includes a shield wall that defines a coil channel of the flux-control body that opens along the body side to an exterior of the flux-control body. The coil assembly also includes an electrical conductor positioned within the coil channel. The electrical conductor forms a power-transfer coil having co-planar windings that are configured to generate a magnetic flux within a spatial region that is adjacent to the body side. Adjacent windings are separated by the shield wall of the flux-control body. The shield wall controls a distribution of the magnetic flux experienced within the spatial region. 1. A coil assembly comprising:a flux-control body comprising a magnetic material and having a body side, the flux-control body including a shield wall that defines a coil channel of the flux-control body that opens along the body side to an exterior of the flux-control body; andan electrical conductor positioned within the coil channel, the electrical conductor forming a power-transfer coil having co-planar windings that are configured to generate a magnetic flux within a spatial region that is adjacent to the body side, wherein the shield wall of the flux-control body is positioned directly between adjacent windings of the power-transfer coil, the shield wall controlling a distribution of the magnetic flux experienced within the spatial region.2. The coil assembly of claim 1 , wherein the flux-control body is a pre-formed molded body comprising a binder material and ferromagnetic particles distributed within the binder material.3. The coil assembly of claim 2 , wherein the flux-control body further comprises a dielectric material disposed within the coil channel claim 2 , the electrical conductor comprising a conductive trace that is formed within the coil channel along the dielectric material.4. The coil assembly of claim 3 , wherein the dielectric material forms a ...

Adaptively controlled duty cycle clock generation circuit

A clock generation circuit coupled to an integrator circuit uses a variable resistance that is adjusted in a transconductance bias feedback circuit. This resistance is calibrated to the reciprocal of the transconductance of the input amplifier. The product of the adjusted resistance and a capacitance in the clock generation circuit provides a time constant for the settling time of the integrator and controls a pulse width of an adaptively controlled duty cycle output clock.

Hybrid power balanced foam proportion mixing device

The invention discloses a hybrid power balanced foam proportion mixing device which comprises a motor driving system, a diesel engine driving system, an electric appliance control cabinet, a diesel engine control cabinet, a foam pump, a proportioning mixer and a pipeline network consisting of a control valve and a signal detection instrument. The hybrid power balanced foam proportion mixing device is mainly applied to firefighting in a petrochemical tank area. The foam proportion mixing device used in the market is basically driven by a motor, the power source is single, complex change of the field environment is difficultly adapted, and huge losses are avoided. In order to solve the problems, the device is provided with a diesel-electric mixed power system, the system is controlled by a programmable logic controller (PLC) cabinet, the main system is driven by the motor, and the standby system is driven by the diesel engine. The device is driven by the motor under normal conditions, and ...

Halogen-free flame-retardant acrylonitrile-butadiene-styrene copolymer composition

The invention relates to a halogen-free flame-retardant acrylonitrile-butadiene-styrene copolymer composition which comprises the following components in percentage by weight: 45-70% of acrylonitrile-butadiene-styrene copolymer, 12-25% of aluminum phosphate, 1-15% of nitrogen-containing compound, 0-5% of inorganic filler, 6-20% of toughening agent and 1-4% of lubricant. Compared with the prior art, the composite material provided by the invention has excellent flame retardance, environmental friendliness and good processability; and the technology is simple, and the production is convenient. The halogen-free flame-retardant acrylonitrile-butadiene-styrene copolymer composition provided by the invention can be applied to the fields of electronics, household appliances, illumination, toys and the like.

Multiple-scale high-resolution image object detection method based on continuity

The invention provides an object detection method based on continuity. In a current object detection technology, a false alarm rate is high and time is consumed. By using the method of the invention, the above problems can be solved. The method has the following steps: extracting sample characteristics based on forstner operator from 50 positive case training samples; constructing a dictionary through combing a space relation between sample characteristics and carrying out cluster on the dictionary; using a sparse neural network to train a classifier; inputting an image to be detected, carrying out mean filtering and binarization and extracting a region of interest based on an abrupt change; carrying out multi-scale zoom on the region of interest, sliding a 100*40 window on each layer, applying the classifier in a window calculating activity value and acquiring an active value distribution map; using a neighborhood inhibition and repeated part elimination method to search an object activity ...

Trace water detecting device by taking water inside component of optical fiber gas sensor as reference

The invention discloses a trace water detecting device by taking water inside a component of an optical fiber gas sensor as a reference, belonging to the technical field of optical fiber detection. The trace water detecting device comprises a calibrating system, a DFB (Distributed Feed Back) laser, an air chamber, a PIN (Personal Identification Number) photoelectric detector, a single chip microcomputer and the like. The calibrating system is used for calibrating the water content inside a device; the DFB laser is located in front of the air chamber; an optical fiber collimator is located in the air chamber; the PIN photoelectric detector is located behind the optical fiber collimator; the output end of the PIN photoelectric detector is connected with one input end of a differential amplification circuit; the output end of the differential amplification circuit is connected with a filter circuit; the output end of the filter circuit is connected with the A/D (Analog-to-Digital) collection ...

Method for improving stability of infrared gas detection system based on digital potentiometer

The invention discloses a method for improving the stability of an infrared gas detection system based on a digital potentiometer, belonging to the field of gas detection. The method is implemented by a temperature control circuit, a current drive circuit, a DFB (Distributed Feed Back) laser device, a gas chamber, a photoelectric detector, a reference circuit, an amplification circuit, the digital potentiometer, a differential circuit, a filter circuit and a microprocessor. The method is characterized in that the digital potentiometer is taken as a gain resistor of the amplification circuit; and after the variation of a final wave form, acquired by the microprocessor, is processed, the magnification times of a transmission optical path electric signal is changed through feedback regulation on the resistance of the digital potentiometer, so that the aim of automatically compensating the fluctuation, caused by environment factors (except for gas absorption), of the optical power of transmission ...

Electronic blackboard

The invention discloses an electronic blackboard, belonging to the technical field of information display. The electronic blackboard disclosed by the invention comprises a lower polar plate, an electronic ink layer coated on the lower polar plate, an upper polar plate covering the electronic ink layer, a frame that fixes the lower polar plate, the upper polar plate and the electronic ink layer together, as well as a power module providing power for the upper polar plate and the lower polar plate. The polarity of the upper polar plate is opposite to the polarity of the lower polar plate. The upper polar plate is provided with multiple dividing grooves which divide the upper polar plate into multiple sub-units. According to the invention, by means of electric field excitation, the polarities of the upper polar plate and the lower polar plate at a corresponding sub-unit of the electronic blackboard are changed, namely the direction of an electric field between the upper polar plate and the ...

Wavelength tunable solid laser adopting crystal refractive index modulation

The invention discloses a wavelength tunable solid laser adopting crystal refractive index modulation and belongs to the field of laser crystal refractive rate modulation technology. The wavelength tunable solid laser comprises a resonant cavity, an excitation energy source and gain medium, wherein the resonant cavity comprises a full-reflective mirror and a semi-reflective mirror; and the excitation energy source and the gain medium are positioned in the resonant cavity to constitute the basic structure of the laser. The wavelength tunable solid laser adopting crystal refractive index modulation is characterized in that a crystal is arranged in the resonant cavity and behind the gain medium, an electrical field is applied on the crystal in the direction of being vertical to the laser propagation direction, and the crystal refractive index is modulated through the electrical field, so that the wavelength tunability of the solid laser is realized. The wavelength tunable solid laser adopting ...

System and method for simultaneously transmitting multiple signals by using mode division multiplexing of multimode optical fiber

The invention relates to a system and method for simultaneously transmitting multiple signals by using mode division multiplexing of multimode optical fiber, belonging to an optical fiber communication technology. The system comprises a solid laser, an optical fiber collimator and the like. Light beams emitted from the solid laser contain multiple transverse modes, and high-level modes and low-level modes are in different spatial positions, therefore different modes of laser can be separated and are respectively received by the optical fiber collimator and led out by single mode optical fiber, different signals are modulated to different modes of light, modulated optical signals are then coupled to one multimode optical fiber to be transmitted to a receiving end, and then different modes of light are separated by using an optical fiber coupler and are respectively demodulated to further obtain different signals. The signal and method disclosed by the invention has the characteristics that ...

Novel semi-automatic maritime salvaging device

The invention relates to a novel semi-automatic maritime salvaging device for salvaging people falling in the sea. The device is simple and flexible in structure, and can be applied during maritime salvaging process as a novel mechanism; when the people falling in the sea cannot perform selfhelp, wounded person in semi-comatose or comatose state can be safely salvaged through the salvaging device by matching with workers, and the device is high in salvaging speed and is little influenced by maritime salvaging environment; and moreover, a whirling arm in the device can rotate within a certain range, and an extensible part is a hydraulically controlled mechanism, and the salvaging range can be widened through the length of the hydraulically controlled mechanism. Therefore, the device has the characteristic of semi-automation, and enables salvaging work to be performed conveniently.

Novel method used for phase lock voltage subtraction of micro water vapor detection

The invention provides a novel method used for phase lock voltage subtraction of micro water vapor detection, and belongs to the technical field of optical fiber sensing detection. Wavelength modulation is conducted on a laser, and signals passing through gas-absorption peaks and non-absorption positions are detected through the phase locking technology and are processed. An achieving system comprises a temperature controlling and driving module of the laser, the laser, a one-to-one optical fiber coupler, a gas chamber, a photoelectricity detector, a current and voltage conversion module, an automatic gain control amplifier, a subtracter, a phase locking module and a signal processing and detecting module. According to the novel method, as the phase locking module is used and detection signal subtraction is conducted before phase locking, the signal to noise ratio can be greatly improved, and gas concentration signals are effectively extracted. Automatic gain amplification can overcome ...

Sinking-floating type marine safety device

The invention discloses a sinking-floating type marine safety device, which comprises a sealing device, a power supply device, a float bowl core part, a sinking-floating device, positioning anchor chains, a sinker and fixing bolts. Marine engineering equipment is mounted on the sinking-floating type marine safety device; buoyancy is provided by the float bowl core part and an outer gas bag, gas is inflated from the outer gas bag to an inner gas bag by an inflator pump, the sinking-floating type marine safety device starts to sink, the sinker sinks to the bottom of sea, and the sinking-floating type marine safety device suspends in water by relying on the length of the positioning anchor chains; and the gas is inflated from the inner gas bag to the outer gas bag by the inflator pump, the sinking-floating type marine safety device floats to the sea surface, and the protection of the sinking-floating type marine safety device over the marine engineering equipment is completed. The sinking-floating ...

Method for obtaining urban land use landscape pattern intrinsic observation scale

The invention discloses a method for obtaining an urban land use landscape pattern intrinsic observation scale. The method comprises the following steps obtaining a remote sensing image of an area to be researched in a period, obtaining landscape pattern indices of different space scales, and obtaining an intrinsic observation scale. According to the method, through establishing a function model between the landscape pattern indices and the intrinsic observation scale, the inherent law of landscape pattern index change under different spatial scales is reflected, a calculation method can avoid interference and influence of man-made factors, and a calculation result is more accurate. According to the method, each landscape index is subjected to the normalization processing, an index value in a unified standard range is obtained, and the scale effect of a landscape index is reflected based on a standardized landscape pattern change value. A landscape pattern index can be analyzed, a plurality ...

Touchscreen for detecting multiple touches

A touchscreen system comprises a touch area. At least one transmitter is positioned proximate to outer edges of the touch area for transmitting first beams in a first direction. At least one beam splitter is positioned proximate to the outer edges of the touch area for splitting the first beams into at least second and third beams that travel through the touch area in at least second and third directions, respectively. The at least one beam splitter comprises a plurality of deflecting elements. Receivers are positioned proximate to the outer edges of the touch area for receiving the at least second and third beams.

Method for preparing and purifying hexaalkylguanidine chloride

The invention discloses a method for preparing and purifying hexaalkylguanidine chloride, which includes steps that tetraalkylurea first reacts with triphosgene under the effect of catalyst, then dialkyl amine is added to continue reacting, pH is adjusted through alkali liquor after reaction, then liquid is separated, and finally recrystallization is conducted in mixed organic solvent and the like. The method adopts molecular sieve catalyst, improves conversion rate of triphosgene, and greatly increases product yield. The triphosgene is non-toxic, and safe and reliable to use. The mixed organic solvent is used to recrystallize, not only product purity is improved, but also solid ion phase transfer catalyst is obtained. The method is convenient to operate, does not require special equipment, and is suitable for industrial production, high in product purity and especially suitable for high temperature polymerization.

Cable Shielding Assembly and Process of Producing Cable Shielding Assembly

Cable shielding assemblies and processes of producing cable shielding assemblies are described. The cable shielding assemblies include a conductor and a conductive composite shield extending around at least a portion of the conductor, the conductive composite shield having a non-conductive matrix and conductive particles within the non-conductive matrix. The conductive composite shield has a resistivity of less than 0.05 ohm·cm. The processes of producing cable shielding assembles include positioning the conductive composite shield. The positioning is at least partially around a conductor, at least partially around a dielectric material, at least partially surrounded by a jacket material, or a combination thereof.

Collecting device for improving small-light monitoring precision and monitor signal collecting method

The invention discloses a collecting device for improving a small-light monitoring precision and a monitor signal collecting method. The collecting device for improving the small-light monitoring precision comprises a light-receiving subunit, a sampling micro processing unit, a control micro processing unit, a first sampling resistor and a second sampling resistor, wherein one end of the second sampling resistor is connected with the ground, and the other end of the second sampling resistor is respectively connected with one end of the first sampling resistor and the control micro processing unit; the other end of the first sampling resistor is respectively connected with the sampling micro processing unit and the output of the light-receiving subunit; the control micro processing unit is controlled by a program to output a high impedance state or a low level, the sampling micro processing unit conducts voltage sampling from the first sampling resistor, and sampled voltage is converted ...

Preparation method of single-molecule magnetic body

The invention discloses a preparation method of a single-molecule magnetic body. The preparation method aims at solving the problem that an existing synthetic method is low in productivity, and a synthetic method of coordination compounds is complex. The preparation method comprises the following steps of preparing mixed solution; preparing a prefabricated body; and synthesizing. The preparation method is high in productivity, simple in synthetic method of the single-molecule magnetic body, strong in repeatability and capable of being used for preparing the single-molecule magnetic body.

Touchscreen for detecting multiple touchscreens

The invention relates to a touchscreen for detecting multiple touchscreens. A touchscreen system (110) comprises a touch area (156). At least one transmitter (152,154) is positioned proximate to outer edges (157) of the touch area for transmitting first beams in a first direction. At least one beam splitter (162,164) is positioned proximate to the outer edges of the touch area for splitting the first beams into at least second and third beams that travel through the touch area in at least second and third directions, respectively. The at least one beam splitter comprises a plurality of deflecting elements (169). Receivers (158,160) are positioned proximate to the outer edges of the touch area for receiving the at least second and third beams.

Conductive Composite Formulation and Article At Least Partially Formed From a Conductive Composite Formulation

A conductive composite formulation and an article at least partially formed from a conductive composite formulation are disclosed. The conductive composite formulation includes a polymer matrix and a colorant blended with the polymer matrix. The conductive composite formulation and the article each have a compound resistivity of between 0.0005 ohm·cm and 0.2 ohm·cm. 1. A conductive composite formulation , comprising:a polymer matrix; anda colorant blended with the polymer matrix;wherein the conductive composite formulation has a compound resistivity of between 0.0005 ohm·cm and 0.2 ohm·cm.2. The conductive composite formulation of claim 1 , wherein the colorant absorbs light outside of a wavelength of between 620 nm and 740 nm.3. The conductive composite formulation of claim 1 , wherein the colorant absorbs light outside of a wavelength of between 560 nm and 590 nm.4. The conductive composite formulation of claim 1 , wherein the colorant absorbs light outside of a wavelength of between 490 nm and 560 nm.5. The conductive composite formulation of claim 1 , wherein the colorant absorbs light outside of a wavelength of between 450 nm and 490 nm.6. The conductive composite formulation of claim 1 , comprising white pigment.7. The conductive composite formulation of claim 6 , wherein the white pigment includes zinc oxide.8. The conductive composite formulation of claim 6 , wherein the white pigment includes titanium dioxide.9. The conductive composite formulation of claim 6 , wherein the white pigment includes bismuth nitrate oxide.10. The conductive composite formulation of claim 6 , wherein the white pigment is at a concentration claim 6 , by volume claim 6 , of 5% or less.11. The conductive composite formulation of claim 1 , comprising black pigment.12. The conductive composite formulation of claim 11 , wherein the black pigment includes carbon black.13. The conductive composite formulation of claim 11 , wherein the black pigment includes aniline black.14. The ...

Wide-range micro-water measuring system based on programmable amplifier

The invention discloses a wide-range micro-water measuring system based on a programmable amplifier, and belongs to the technical field of optical fiber micro-water measurement. The wide-range micro-water measuring system comprises a central control circuit, and the like. The central control circuit is separately connected to a programmable amplifier circuit, an analog-to-digital conversion module and a digital-to-analog conversion module. The digital-to-analog conversion module is connected to a DFB laser. The DFB laser is connected to an optical collimator. The optical collimator is connected to a photoelectric converter. The photoelectric converter is connected to the programmable amplifier circuit. The programmable amplifier circuit is connected to the analog-to-digital conversion module. Through the programmable amplifier circuit, a voltage range of waveforms of data measured by a spectral absorption method is adjusted to a range capable of being collected by a processor. When the ...

Acoustic touch apparatus

According to a specific embodiment, an acoustic touch apparatus comprising a substrate having a first surface and a second surface, the first and second surfaces capable of propagating surface acoustic waves, the second surface comprising a touch region and the first and second surfaces coupled via a rounded connecting surface,at least one acoustic wave transducer on the first surface,and at least one reflective array on the first surface, said transducer capable of transmitting or receiving surface acoustic waves to and from said reflective array, said substrate and said reflective array capable of acoustically coupling surface acoustic waves to propagate between the first and second surfaces, and said substrate having a border region on the first surface that is adapted to hide from view through the substrate the transducer and the reflective array and to preclude distortion of surface acoustic waves propagating over a window in the border region. In some embodiments, a border layer is ...

Electrical device

An electrical device having first and second electrodes and a layer of a conductive composite electrically in contact with the first and second electrodes. The conductive composite is a mixture of a semi-crystalline polymer and a conductive filler, the conductive filler including a plurality of particles containing an inner material including a first metal; and an outer material surrounding the inner material, the outer material including a second metal; and an intermetallic compound formed between the inner material and the outer material. The intermetallic compound has features from the inner material and the outer material. The device can be a circuit protection device. Also provided is a method of making a conductive composite by dry mixing the components.

Alarming rescuing system based on Beidou system and Android cell phone platform

The invention relates to an alarming rescuing system based on a Beidou system and an Android cell phone platform. The alarming rescuing system comprises a user service end and a rescuing commanding end, the user service end takes the Android operating system as an operating system platform and comprises a system configuration module, a map service module, an information processing module and a distress alerting module. The rescuing commanding end comprises a monitoring management module, an information processing module, a Beidou positioning service module and a staff scheduling module. After a user is registered, parameters are configured and user ID information are managed through the system configuration module, the map service module can be used by the user to carry out simple GIS operations on a map, emergency incident information is managed by the information processing module, an emergency alarming shortcut can be generated on a cell phone desktop, the user can be positioned by Beidou ...

Novel offshore salvaging device

The invention relates to a novel offshore salvaging device for salvaging people fell overboard, and aims to provide a salvaging device which can be flexibly operated by an operator on board and be used for easily salvaging people fell overboard through operation of a control box. In the novel offshore salvaging device, a part between supporting arms and brackets can be folded through a first stretching mechanism; a second stretching mechanism is a hydraulic stretching mechanism; and the stretching mechanisms can be lengthened through a hydraulic system, so that a salvage range can be widened. The novel offshore salvaging device provided by the invention is simple and flexible in structure, and can be applied to an offshore salvage process as a novel mechanism. When people fell overboard cannot save by own, wounded personnel in a semicomatose or comatose state can be saved on board through the salvaging device. The salvage process is safe and the salvage speed is fast; and the influence ...

Method for preparing gold nanoparticles

The invention belongs to the field of a nano material and particularly relates to a method for preparing gold nanoparticles. The method selects 2,6-dipicolinic acid (PDCA) as a reducing agent to reduce chloroauric acid to generate the gold nanoparticles by reaction; and then the 2,6-dipicolinic acid is used as a protecting agent on the surfaces of the gold nanoparticles; and the reaction condition is moderate and the gold nanoparticles are spherical nanoparticles which are mono-dispersed and uniform. The obtained gold nanoparticles are characterized by an ultraviolet-visible light spectrum (UV-vis), a transmission electron microscope (TEM) and x-ray energy spectrum analysis. The result shows that the particles are spherical, are uniform in size, the diameters of the particles are 6-8nm and the dispersion degree of the gold nanoparticles is high. The method for preparing the gold nanoparticles has the advantages of convenience for operation, moderate condition, and high yield, adopts environment-friendly ...

GIS traffic model-based method of optimization analysis on wireless network

The invention relates to a GIS traffic model-based method of an optimization analysis on a wireless network. The method comprises the following steps: preparing data; measuring an area of a wireless coverage area according to GIS, wherein the area is set by taking a wireless cell as a basic point; calculating a traffic of a per unit area of the set area and a traffic of a per unit area of the wireless cell; calculating a resource utilization rate of the set area and a resource utilization rate of the wireless cell; expressing a total traffic, a total resource utilization rate, traffics of services of various types and resource utilization rates of services of various types of the wireless cell on an electronic map with different layers; and classifying sizes of traffics and resource utilization rates as well as setting layer levels and corresponding colors for presentation in a same layer. Imbalance between services can be presented by contrasts of different layers. According to the invention ...

Composite Formulation and Composite Product

A composite formulation and composite product are disclosed. The composite formulation includes a polymer matrix having metal particles, the metal particles including dendritic particles and tin-containing particles. The metal particles are blended within the polymer matrix at a temperature greater than the melt temperature of the polymer matrix. The tin containing particles are at a concentration in the composite formulation of, by volume, between 10% and 36%, and the dendritic particles are at a concentration in the composite formulation of, by volume, between 16% and 40%. The temperature at which the metal particles are blended generates metal-metal diffusion of the metal particles, producing intermetallic phases, the temperature being at least the intermetallic annealing temperature of the metal particles. 1. A method of making a composite formulation , said method comprising:providing a polymer matrix having a melt temperature;providing metal particles, said metal particles comprising dendritic particles at a concentration of between 10% and 36% by volume and tin-containing particles;blending the polymer matrix and the metal particles at a temperature greater than the melt temperature of the polymer matrix;generating metal-metal diffusion of the metal particles during the blending to produce intermetallic phases, the temperature of blending being at least the intermetallic annealing temperature of the metal particles; andproducing the composite formulation wherein the dendritic particles are at a concentration in the composite formulation of between 16% and 40% by volume and the tin containing particles are at a concentration of between 10% and 36% by volume.2. The method of claim 1 , further comprising adding a process aid to the polymer matrix.3. The method of claim 1 , further comprising extruding the composite formulation.4. The method of claim 3 , further comprising forming a composite product by the extruding claim 3 , said composite product having ...

Energy feedback method and energy feedback device of solar elevator

The invention discloses an energy feedback method and energy feedback device of a solar elevator. The method comprises the following steps of: adopting a digital control technology and a space vector modulation technology, converting the redundant direct current electric energy when direct current electric energy generated by a photovoltaic array of the solar elevator is utilized through the elevator into a three-phase alternating current so as to be fed back to a power grid. The device which can realize the method comprises a direct current filter capacitor, wherein the direct current filter capacitor is connected with an inverter bridge, the inverter bridge is connected with a three-phase inductor, the three-phase inductor is connected with an EMI (electro-magnetic interference) filter, and the EMI filter is connected with a contactor. The energy feedback method provided by the invention adopts a digital control technology and a space vector modulation technology, the redundant direct ...

Ultrasonic heat meter

The invention discloses an ultrasonic heat meter. The ultrasonic heat meter comprises a flow measurement pipe body, a connecting frame and a heat energy basic meter, wherein the heat energy basic meter is fixed on the flow measurement pipe body through the connecting frame, and the flow measurement pipe body is also provided with a temperature sensor mounting port. A pair of reflectors which are symmetrical to each other and have opposite reflector surfaces are arranged in the flow measurement pipe body, fixed on the pipe body through supports and form included angles of 45 degrees with a water flow axis; ultrasonic wave receiving and transmitting devices are respectively arranged on the pipe body in the way of corresponding to the two reflectors and can receive ultrasonic waves which are transmitted from each other; and the heat energy basic meter adopts a sealing waterproof structure and is connected with the flow measurement pipe body through a rotary connecting frame or a detachable ...

Standard signal source of gas absorption state in analog optical fiber gas sensing and detecting

The invention discloses a standard signal source of a gas absorption state in analog optical fiber gas sensing and detecting, belonging to the technical field of signal sources in optical fiber sensing. The device comprises a waveform memory and an upper computer and the like, wherein a frequency word register is connected onto a phase accumulator and used for providing frequency words for the phase accumulator, the output of the phase accumulator is connected onto an address bus of the waveform memory, the waveform memory is connected onto an D/A (digital/analog) converter, a system clock frequency source is respectively connected with the phase accumulator and the D/A converter and used for providing the same fundamental frequency for the phase accumulator and the D/A converter, the D/A converter is connected with a low-pass filter to enable a signal wave after D/A conversion to be adjusted by a filtering circuit, and the upper computer is respectively connected onto the waveform memory ...

Article with Composite Shield and Process of Producing an Article with a Composite Shield

An article and process are described. The article includes a conductive heat-recoverable composite shield or a conductive heat-recovered composite shield formed from a conductive heat-recoverable composite shield. The conductive composite shield and/or the conductive heat-recovered composite shield formed from a conductive heat-recoverable composite shield comprises a non-conductive matrix and conductive particles within the non-conductive matrix. The article has a resistivity of less than 0.05 ohm·cm. A process of producing the conductive heat-recovered composite shield includes extruding the conductive heat-recoverable composite shield and heating the conductive heat-recoverable composite shield thereby forming the conductive heat-recovered composite shield. 1. An article , comprising:a conductive heat-recoverable composite shield;wherein the conductive composite shield comprises a non-conductive matrix and conductive particles within the non-conductive matrix;wherein the article has a resistivity of less than 0.05 ohm·cm.2. The article of claim 1 , wherein the conductive heat-recoverable composite shield has been expanded after electron beaming within a range of 3 Mrad and 15 Mrad.3. The article of claim 1 , wherein the article has a resistivity of between 0.0005 ohm·cm and 0.05 ohm·cm.4. The article of claim 1 , further comprising a conductor at least partially surrounded by the conductive heat-recoverable composite shield.5. The article of claim 1 , further comprising a dielectric material at least partially surrounded by the conductive heat-recoverable composite shield.6. The article of claim 1 , further comprising a jacket material at least partially surrounding the conductive heat-recoverable composite shield.7. The article of claim 6 , wherein the jacket and the conductive heat-recoverable composite shield are a dual-wall co-extrusion.8. The article of claim 6 , wherein the jacket and the conductive heat-recoverable composite shield are a tandem-extrusion.9 ...

Method and device for acquiring monitoring temperature of optical module

The invention discloses a method and a device for acquiring the monitoring temperature of an optical module. The method comprises the following steps: pre-acquiring the thermal resistance of the optical module arranged between the position for arranging a temperature sensor on a circuit board and the position for arranging a thermometer on a structural component in the optical module; acquiring the power consumption of the optical module; acquiring the temperature rise of the optical module according to the optical module power consumption and the optical module thermal resistance which are obtained by calculating; and acquiring the internal temperature of the optical module, and reporting the temperature difference between the internal temperature of the optical module and the temperature rise of the optical module as the monitoring temperature. By the application of the method and the device, the monitoring precision of the temperature of the shell of the optical module can be improved ...

Rack type escalator

The invention discloses a rack type escalator. The rack type escalator disclosed by the invention comprises escalator structures such as an escalator truss, a driving host, a handrail strap system and an escalator way system, wherein the driving host is mounted at the middle part of the escalator truss; a gear is arranged on an output shaft; a rack is arranged above the gear and cascaded with an escalator level shaft; and a handrail strap driving mechanism is arranged above the rack. By adopting a novel escalator transmission way in the rack type escalator disclosed by the invention, the load born by a bending part of a transmission rack is less than the load born by a transmission chain of a chain type escalator, so that the rack type escalator disclosed by the invention has the advantages of being less in space occupation of the transmission part and low in power consumption. Tests show that compared with the chain type escalator, the power consumption of the rack type escalator is reduced ...

Conductive Composite and Circuit Protection Device Including a Conductive Composite

Conductive composite compositions and circuit protection devices including a conductive composite composition are disclosed. The conductive composite composition includes a polymer material, a plurality of conductive particles, and a high melting point additive. The high melting point additive comprises at least 1% of the conductive composite, by volume of the total composition. The circuit protection device includes a body portion comprising a conductive composite composition, the conductive composite composition comprising a polymer material, a plurality of conductive particles, and at least 1%, by volume, of a high melting point additive loaded in the polymer material, and leads extending from the body portion, the leads arranged and disposed to electrically couple the circuit protection device to an electrical system. Also provided is a method of forming a conductive composite. 2. The conductive composite composition of claim 1 , wherein the conductive composite has a resistivity of less than 10 ohm-cm.3. The conductive composite composition of claim 1 , wherein the polymer material is a semi-crystalline polymer.4. The conductive composite composition of claim 3 , wherein the semi-crystalline polymer is selected from the group consisting of thermoplastics comprising polyolefins claim 3 , thermoformable fluoropolymers claim 3 , copolymers of at least one olefin and at least one non-olefin claim 3 , and combinations thereof.5. The conductive composite composition of claim 3 , wherein the polymer material is a high density polyethylene.6. The conductive composite composition of claim 1 , wherein the polymer material is a low melt index polymer having a melt index of less than 1.0.7. The conductive composite composition of claim 1 , wherein the polymer material comprises between about 30% and about 80% by volume of the total composition.8. The conductive composite composition of claim 1 , wherein the conductive particles comprise between about 20% and about 50% by ...

Rice OsSDIR1 gene and application thereof

The invention relates to separated polynucleotides, a vector containing the polynucleotides, nucleic acid constructs, cell, plant material, etc. The invention further relates to a method for improving the drought tolerance of plants and an application of the polynucleotides and the coded protein.

Pesticide combination containing bispyribac-sodium and diflufenican and application of pesticide combination

The invention discloses a pesticide combination containing bispyribac-sodium and diflufenican and application of the pesticide combination. The bispyribac-sodium and the diflufenican serve as effective components of the pesticide combination; the mass ratio of the bispyribac-sodium to the diflufenican is 1:30-30:1. The pesticide combination achieves an obvious synergism effect within a certain proportion range, the using amount of pesticides, drug use frequency, and the drug use cost are lowered, and an adverse effect of the pesticides on an ecological environment is also alleviated. The weed control spectrum is expanded; due to one-time drug use, various weed problems are solved, and shortcomings and the limitation caused by the use of a single dosage are overcome. The service life of the pesticide combination is prolonged, and the pesticide combination has a great significance for comprehensive treatment of the resistance of weeds. The pesticide effect can be achieved quickly; the lasting ...

Press foot type multistation leather perforating device

The invention discloses a press foot type multistation leather perforating device. The device mainly comprises a press foot device, a six-station rotary disc device, a puncture disc device, a transmission device and a motor, wherein the motor is connected with a main shaft through the transmission device and drives the main shaft to rotate; two small cams are respectively installed at the two sides of the main shaft so as to be connected with the puncture disc device and drive a puncture workpiece; a large cam is installed in the middle of the main shaft so as to be connected with the press foot device and drives the press foot device to press the workpiece; and a groove wheel mechanism is connected with a sleeve shaft and drives the six-station rotary disc device to rotate, so that the rotary working of stations is realized. According to the press foot type multistation leather perforating device, the working strokes of the large and small cams on the main shaft are opposite to each other ...

Novel method used for driving direct-current regulation and phase locking of micro water vapor detection

The invention provides a novel method used for driving direct-current regulation and phase locking of micro water vapor detection, and belongs to the technical field of optical fiber sensing detection. Wavelength modulation is conducted on a laser, and signals pass through gas-absorption peaks and non-absorption positions are detected through the phase locking technology and are processed. An achieving system comprises a temperature controlling and driving module of the laser, a DFB laser, a gas chamber, a photoelectric detector, a current-voltage conversion module, a phase locking module and a single chip microcomputer. According to the novel method, the phase locking module is used, direct-current regulation is conducted on driving signals of the laser before phase locking, so that phase locking results become direct-current signals, the non-absorption positions are found conveniently and processed in an average mode, the signal to noise ratio can be greatly improved, and information ...

Multi-layer coversheet for SAW touch panel

A touch panel includes a surface acoustic wave propagating substrate having top and bottom surfaces and a multi-layer coversheet that is positioned over the substrate. The coversheet includes a load-spreading layer, a compliant layer and an anti-sticking layer. The load-spreading layer has top and bottom surfaces, and the top surface receives touch input from an object. The compliant layer has top and bottom surfaces and the top surface of the compliant layer is coupled to the bottom surface of the load-spreading layer. The anti-sticking layer has top and bottom surfaces and the top surface of the anti-sticking layer is coupled to the bottom surface of the compliant layer. The bottom surface of the anti-sticking layer is positioned proximate to the top surface of the substrate.

Touchscreen for detecting multiple touchscreens

A touchscreen system comprises a touch area. At least one transmitter is positioned proximate to outer edges of the touch area for transmitting first beams in a first direction. At least one beam splitter is positioned proximate to the outer edges of the touch area for splitting the first beams into at least second and third beams that travel through the touch area in at least second and third directions, respectively. The at least one beam splitter comprises a plurality of deflecting elements. Receivers are positioned proximate to the outer edges of the touch area for receiving the at least second and third beams.

Touch sensor and antenna integration along an electronic device housing

An electronic device includes a housing defining first and second user interface areas, a touch-sensitive display disposed in the first user interface area, and a conductive structure disposed along the housing in the second user interface area. The electronic device further includes a capacitive touch controller disposed within the housing and coupled to the conductive structure, the capacitive touch controller being configured to capture user interaction with the conductive structure, and a transceiver disposed within the housing and coupled to the conductive structure, the transceiver being configured for radio frequency (RF) communications. The conductive structure is configured for operation as an antenna to support the RF communications.

Acoustic Touch Apparatus

Acoustic touch apparatus comprising a substrate having first and second surfaces capable of propagating surface acoustic waves, the second surface comprising a touch region and the first and second surfaces coupled via a rounded connecting surface; at least one acoustic wave transducer on the first surface; and at least one reflective array on the first surface. The transducer is capable of transmitting or receiving waves to and from the reflective array. The substrate and reflective array can acoustically couple waves between the first and second surfaces. The substrate has a border region on the first surface adapted to hide the transducer and reflective array and preclude distortion of waves propagating over a window in the border region. The border region may have a borderlayer except at the window and a corrective lens is used proximate the window, or the border region comprises discolored glass except at the window. 1. An acoustic touch apparatus , comprising:a substrate having a first surface and a second surface, the first and second surfaces capable of propagating surface acoustic waves, the second surface comprising a touch region and the first and second surfaces coupled via a rounded connecting surface;at least one acoustic wave transducer on the first surface; andat least one reflective array on the first surface, said transducer capable of transmitting or receiving surface acoustic waves to and from said reflective array, said substrate and said reflective array capable of acoustically coupling surface acoustic waves to propagate between the first and second surfaces, and said substrate having a border region on the first surface that is adapted to hide from view through the substrate the transducer and the reflective array and to preclude distortion of surface acoustic waves propagating over a window in the border region.2. The apparatus of claim 1 , wherein the border region comprises a border layer on the first surface and includes an acoustic lens ...

Radial Transducer for Acoustic Wave Touch Sensor

Radial transducers are provided for acoustic touch sensors. Different radial transducer arrangements may allow for locating multiple simultaneous touches without ambiguity, in some embodiments without a bezel. Instead of transmitting acoustic waves along a line to be reflected at multiple points, surface acoustic waves are transmitted in a radial wave pattern. Surface acoustic waves are transmitted along different angles spread out over at least part of the touch region. Various techniques may be used to generate the radial wave pattern, such as a convex wedge of a wedge transducer, interference patterns, a curved piezoelectric element, a curved reflector, a curved edge of the substrate, a curved grating, or one or more lenses. These devices for controlling the spread of the surface acoustic waves may alternatively be used for control of the surface acoustic rays for transmission along a single line or just along two lines (e.g., X and Y axes). 1. A wedge transducer for an acoustic wave touch sensor having a touch substrate , the wedge transducer comprising:a piezoelectric element; anda radial wedge connected on a first surface with the piezoelectric element, the radial wedge having a reflection surface and a boundary surface, the boundary surface on the touch substrate, and the reflection surface positioned relative to the piezoelectric element such that the boundary surface is capable of converting between first acoustic waves reflecting off of the reflection surface and second acoustic waves propagating in a radial pattern on the touch substrate, the radial pattern diverging as a distance from the radial wedge increases.2. The wedge transducer of wherein the reflection surface is curved and angled such that the first acoustic waves reflect back so that the second acoustic waves or the first acoustic waves travel between the piezoelectric element and the touch substrate claim 1 , when the wedge transducer is used in a transmit mode.3. The wedge transducer of ...

PROBE CARD WITH SIMPLIFIED REGISTRATION STEPS AND MANUFACTURING METHOD THEREOF

A probe card is provided. The probe card includes a probe module and a first carrier board. The probe module has a plurality of probes. The probe module is disposed on the first carrier board. The first carrier board is at least partially light-transmitted and has a plurality of vias and a plurality of conductive fillers. The vias are filled with the conductive fillers, respectively. The probe module is electrically connected to the conductive fillers. With the first carrier board being partially light-transmitted, not only is it feasible to simplify the steps of registering the probe card and a device under test, but it is also feasible for an inspector to inspect the contact between the probe card and the device under test synchronously. 1. A probe card , comprising:a probe module having a plurality of probes; anda first carrier board being at least partially light-transmitted and having a plurality of vias and a plurality of conductive fillers, the vias being filled with the conductive fillers, respectively, wherein the probe module is disposed on the first carrier board and electrically connected to the conductive fillers.2. The probe card of claim 1 , further comprising a circuit module disposed on the first carrier board and electrically connected to the probe module through the conductive fillers.3. The probe card of claim 2 , further comprising a bonding pad redistribution layer disposed on the first carrier board and electrically connected to the conductive fillers.4. The probe card of claim 2 , wherein the circuit module comprises a microcontroller.5. The probe card of claim 1 , wherein the first carrier board is made of glass or quartz.6. The probe card of claim 1 , wherein the probes are arranged in an array.7. The probe card of claim 1 , wherein the probes are made of a metal or an alloy.8. The probe card of claim 1 , wherein the probes are made of carbon claim 1 , a carbon compound claim 1 , or a carbon alloy.9. A probe card manufacturing method claim ...

BEZEL-LESS ACOUSTIC TOUCH APPARATUS

An acoustic touch apparatus is provided that includes a substrate capable of propagating surface acoustic waves, such as Rayleigh-type or Love-type waves. The substrate has a front surface, a back surface, and a curved connecting surface formed between the front surface and the back surface. The apparatus also includes at least one acoustic wave transducer and at least one reflective array, the acoustic wave transducer and the reflective array behind the back surface of the substrate. The acoustic wave transducer is capable of transmitting or receiving surface acoustic waves to or from the reflective array. The reflective array is capable of acoustically coupling the surface acoustic waves to propagate from the back surface and across the front surface via the curved connecting surface. Various types of acoustic touch apparatus with edge sensitive touch functions can be provided, according to specific embodiments. 130-. (canceled)31. A method , comprising:propagating surface acoustic waves on a substrate, said substrate having a touch surface, a back surface, and a curved connecting surface formed between said touch surface and said back surface;transmitting surface acoustic waves from at least one acoustic wave transducer to at least one reflective array, or receiving surface acoustic waves at said at least one acoustic wave transducer from at least one reflective array; andscattering said surface acoustic waves at said at least one reflective array, such that said scattered surface acoustic waves are propagated between said back surface and said touch surface via said curved connecting surface.32. The method according to claim 31 , wherein said touch surface includes a nominal touch region and a peripheral region external to said nominal touch region claim 31 , the peripheral region not covered by a bezel.33. The method according to claim 32 , wherein said substrate propagates perturbations of said surface acoustic waves claim 32 , said perturbations capable of ...

Detection Circuit, Method, and Apparatus

A detection circuit includes a switch conversion unit and a collection control unit. The switch conversion unit is configured to: enable a first end of the switch conversion unit to connect to a third end of the switch conversion unit within first duration, and enable a second end of the switch conversion unit to connect to the third end of the switch conversion unit within second duration. The collection control unit is configured to: collect a voltage (V) between a first end of a relay and a second end of a battery pack within the first duration, collect a voltage (V) between a second end of the relay and the second end of the battery pack within the second duration, and determine, based on V and V, whether the relay is faulty. 1. A detection circuit applied to a battery management system , wherein the detection circuit comprises: a first end coupled to a first end of a relay, wherein the battery management system comprises the relay, a battery pack, and a load;', 'a second end coupled to a second end of the relay; and', 'a third end,', enable the first end of the switch conversion circuit to connect to the third end of the switch conversion circuit during a first duration; and', 'enable the second end of the switch conversion circuit to connect to the third end of the switch conversion circuit during a second duration; and, 'wherein the switch conversion circuit is configured to], 'a switch conversion circuit comprising a first end coupled to the third end of the switch conversion circuit; and', 'a second end coupled to a second end of the battery pack,', [{'b': '1', 'collect a voltage (V) between the first end of the relay and the second end of the battery pack during the first duration;'}, {'b': '2', 'collect a voltage (V) between the second end of the relay and the second end of the battery pack during the second duration; and'}, {'b': 1', '2, 'determine whether the relay is faulty based on the V and the V.'}], 'wherein the collection control circuit is ...

Conductive Particle

A conductive particle is disclosed. The conductive particle includes an inner material including a first metal and an outer material surrounding the inner material. The outer material includes a second metal. An intermetallic compound is formed between the inner material and the outer material, the intermetallic compound having features from the inner material and the outer material. The conductive particle has a maximum dimension of less than 200 micrometers and the outer material has an outer material thickness of between 0.2 micrometers and 10 micrometers. The conductive particle is substantially devoid of silver. 1. A conductive particle , comprising:an inner material including a first metal; andan outer material surrounding the inner material, the outer material including a second metal;an intermetallic compound formed between the inner material and the outer material, the intermetallic compound having features from the inner material and the outer material;wherein the conductive particle has a maximum dimension of less than 200 micrometers;wherein the outer material has an outer material thickness of between 0.2 micrometers and 10 micrometers;wherein the conductive particle is substantially devoid of silver.2. The conductive particle of claim 1 , further comprising a third metal surrounded by the inner material.3. The conductive particle of claim 1 , wherein the first metal comprises copper.4. The conductive particle of claim 1 , wherein the first metal comprises aluminum.5. The conductive particle of claim 1 , wherein the second metal comprises tin.6. The conductive particle of claim 1 , wherein the second metal comprises copper.7. The conductive particle of claim 1 , wherein the outer material consists of cobalt or nickel.8. The conductive particle of claim 1 , wherein the intermetallic compound has an intermetallic thickness of between 0.2 micrometers and 5 micrometers.9. The conductive particle of claim 1 , wherein the conductive particle is heat-treated ...

Composite Formulation and Electronic Component

A composite formulation and electrical component are disclosed. The composite formulation includes a polymer matrix having at least 15% crystallinity and process-aid-treated copper-containing particles blended with the polymer matrix including higher aspect ratio particles and lower aspect ratio particles. The higher ratio particles and the lower ratio particles produce a decreased percolation threshold for the composite formulation when processed by extrusion or molding, the decreased percolation threshold being compared to a similar composition that fails to include the first particle and the second particles. The electrical component includes a composite product produced from the composite formulation and is selected from the group consisting of an antenna, electromagnetic interference shielding device, a connector housing, and combinations thereof. 1. A composite formulation , comprising:a polymer matrix having at least 15% crystallinity; andmetal particles blended with the polymer matrix including first particles having a first aspect ratio and second particles having a second aspect ratio, the first aspect ratio being greater than the second aspect ratio; andat least 5% process aid, by volume, of composite formulation coated on the first and second particles;wherein the first particles and the second particles produce a decreased percolation threshold for the composite formulation when processed by extrusion or molding, the decreased percolation threshold being compared to a similar composition that fails to include the first particle and the second particles.2. The composite formulation of claim 1 , wherein the process-aid comprises dioctyl sebacate.3. The composite formulation of claim 1 , wherein the process-aid comprises a plasticizer comprising polyester.4. The composite formulation of claim 1 , wherein the first particles are at a concentration in the composite formulation claim 1 , by volume claim 1 , of between 15% and 30% and the second particles are ...

Composite Formulation and Composite Product

A composite formulation and composite product are disclosed. The composite formulation includes a polymer matrix, tin-containing particles blended within the polymer matrix at a concentration, by weight, of at least 25%, copper-containing particles blended within the polymer matrix at a concentration, by weight, of at least 40%, and one or both of solder flux and density-lowering particles blended into the polymer matrix. The tin-containing particles and the copper-containing particles have one or more intermetallic phases from metal-metal diffusion of the tin-containing particles and the copper-containing particles being blended at a temperature within the intermetallic annealing temperature range for the tin-containing particles and the copper-containing particles.

Composite Formulation and Composite Product

A composite formulation and composite product are disclosed. The composite formulation includes a polymer matrix having metal particles, the metal particles including dendritic particles and tin-containing particles. The metal particles are blended within the polymer matrix at a temperature greater than the melt temperature of the polymer matrix. The tin containing particles are at a concentration in the composite formulation of, by volume, between 10% and 36%, and the dendritic particles are at a concentration in the composite formulation of, by volume, between 16% and 40%. The temperature at which the metal particles are blended generates metal-metal diffusion of the metal particles, producing intermetallic phases, the temperature being at least the intermetallic annealing temperature of the metal particles. 1. A composite formulation , comprising:a polymer matrix; andmetal particles, the metal particles including dendritic particles at a concentration of between 10% and 36%, by volume, and tin-containing particles;wherein the tin containing particles are at a concentration in the composite formulation of, by volume, between 10% and 36%;wherein the dendritic particles are at a concentration in the composite formulation of, by volume, between 16% and 40%;wherein the metal particles are blended within the polymer matrix at a temperature greater than the melt temperature of the polymer matrix;wherein the temperature at which the metal particles are blended generates metal-metal diffusion of the metal particles, producing intermetallic phases, the temperature being at least the intermetallic annealing temperature of the metal particles.2. The composite formulation of claim 1 , further comprising a process aid.3. The composite formulation of claim 1 , wherein the composite formulation is extrudable.4. The composite formulation of claim 1 , wherein the composite formulation is moldable.5. The composite formulation of claim 1 , wherein the formulation further includes ...

ROTATING DEVICE AND ROTATING RADAR DEVICE

A rotating device and a rotating radar device. The rotating device comprises a fixed platform and a rotating platform; the top of the fixed platform and the bottom of the rotating platform are rotatably connected by a rotating shaft, a first bearing, and a second bearing; the rotating shaft is connected to the inner ring; the fixed platform includes a carbon brush and a first magnetic member; the rotating platform includes a second magnetic member and a rotor conductive ring; an outer ring of the first bearing is connected to the fixed platform; an inner ring of the second bearing is connected to the fixed platform, and an outer ring of the second bearing is connected to the rotating platform. 1. A rotating device , comprising a fixing platform and a rotating platform , wherein a top end of the fixing platform and a bottom end of the rotating platform are rotatably connected via a rotating shaft , a first bearing , and a second bearing , the rotating shaft is connected to and extends through an inner ring of the first bearing , and the fixing platform comprises a carbon brush arranged around the rotating shaft and a first magnetic member arranged around the second bearing;the rotating platform comprises a second magnetic member matched with the first magnetic member and a rotor conductive ring matched with and connected to the carbon brush, the rotor conductive ring is arranged around the first bearing;an outer ring of the first bearing is connected to the fixing platform, an inner ring of the second bearing is connected to the fixing platform, an outer ring of the second bearing is connected to the rotating platform, such that the rotating platform is capable of stably rotating around the rotating shaft with respect to the fixing platform, and stable power supply and continuous transmission of communication signal of the rotating platform and the fixing platform are achieved via the carbon brushes and the rotor conductive ring that are matched and connected.2. The ...

ASSEMBLY AND METHOD FOR SEALING A BUNDLE OF WIRES

A method for sealing a bundle of wires includes providing an adhesive material having a viscosity of less than about 300 Pa·s at the installation temperature. The method further includes forming a structure from the adhesive and inserting a plurality of wires into the structure. A first amount of heat is applied to the structure in a first heating operation. The first amount of heat being higher than an ambient temperature and lower than a softening temperature of the structure. Subsequently, a second amount of heat is applied in a second heating operation to the adhesive structure to thereby fully melt the adhesive structure and cause the adhesive of the structure to fill voids between the plurality of wires to thereby seal the wires. Application of the first amount of heat during the first operation to the structure facilitates improved melt uniformity of the structure during the second heating operation.

Electrical Device

An electrical device having first and second electrodes and a layer of a conductive composite electrically in contact with the first and second electrodes. The conductive composite is a mixture of a semi-crystalline polymer and a conductive filler, the conductive filler including a plurality of particles containing an inner material including a first metal; and an outer material surrounding the inner material, the outer material including a second metal; and an intermetallic compound formed between the inner material and the outer material. The intermetallic compound has features from the inner material and the outer material. The device can be a circuit protection device. Also provided is a method of making a conductive composite by dry mixing the components.

PREPARATION METHOD AND APPLICATION OF METAL BISMUTH DEPOSITED BISMUTH-BASED PHOTOCATALYST

A method of forming a bismuth-based catalyst can include mixing an inorganic alkali compound, a bismuth source compound, a transition metal precursor, and a reducing agent in an aqueous solution to form a bismuth precursor liquid. The bismuth precursor liquid can be hydrothermally reacted at a conversion temperature for a conversion time to produce the bismuth-based catalyst.

Touchscreen for Detecting Multiple Touches

A touchscreen system comprises a touch area. At least one transmitter is positioned proximate to outer edges of the touch area for transmitting first beams in a first direction. At least one beam splitter is positioned proximate to the outer edges of the touch area for splitting the first beams into at least second and third beams that travel through the touch area in at least second and third directions, respectively. The at least one beam splitter comprises a plurality of deflecting elements. Receivers are positioned proximate to the outer edges of the touch area for receiving the at least second and third beams. 120-. (canceled)21. An infrared optoelectronic device , comprising:a lens having a curvature that is configured to split a beam of radiation into a first sub-beam and a second sub-beam.22. The infrared optoelectronic device of claim 21 , wherein the first sub-beam and the second sub-beam have an angle between them of about 45 degrees.23. The infrared optoelectronic device of claim 21 , further comprising a light emitting diode (LED).24. The infrared optoelectronic device of claim 23 , wherein a focal point of the first sub beam and a focal point of the second sub beam are defined on a detector plane of one or more infrared receivers configured to receive the first sub beam and the second sub beam.25. The infrared optoelectronic device of claim 21 , wherein the lens is a non-focusing concave lens.26. The infrared optoelectronic device of claim 21 , wherein the lens is a focusing concave lens.27. The infrared optoelectronic device of wherein the lens is a non-focusing convex lens.28. The infrared optoelectronic device of wherein the lens is a focusing convex lens.29. The infrared optoelectronic device of claim 21 , further comprising an infrared receiver.30. The infrared optoelectronic device of claim 29 , wherein a focal point of the beam of radiation is defined on a detector plane of the infrared receiver.31. The infrared optoelectronic device of claim 21 ...

METHOD FOR TREATING FLUORINE-CONTAINING RARE EARTH MINERAL PARTICLES

A method for treating fluorine-containing rare earth mineral particles may include mixing a first batch of the fluorine-containing rare earth mineral particles with a first sulfuric acid solution in a weight ratio in the range of 2-10:1 of the sulfuric acid in the first sulfuric acid solution to the first batch of fluorine-containing rare earth mineral particles, and heating the mixture to cause a liquid-solid reaction. The solid phase and liquid phase may be separated after the reaction to obtain an acid filtrate and an acid residue. The acid residue may be leached with water to obtain an aqueous leaching liquor that comprises a rare earth sulfate and an aqueous leaching residue. A second sulfuric acid solution may be added to the acid filtrate in an amount such that the sulfuric acid concentration of the acid filtrate is 40-85 wt %. 1. A method for treating fluorine-containing rare earth mineral particles , comprising:(1) mixing a first batch of the fluorine-containing rare earth mineral particles with a first sulfuric acid solution in a weight ratio in the range of 2-10:1 of the sulfuric acid in the first sulfuric acid solution to the first batch of fluorine-containing rare earth mineral particles, and heating the mixture to cause a liquid-solid reaction;(2) separating the solid phase and liquid phase after the reaction to obtain an acid filtrate and an acid residue;(3) leaching the acid residue with water to obtain an aqueous leaching liquor that comprises a rare earth sulfate, and an aqueous leaching residue;{'sup': 'th', '(4) adding a second sulfuric acid solution to the acid filtrate in an amount such that the sulfuric acid concentration of the acid filtrate is 40-85 wt %; and then performing the steps (1)-(3) i times for treating further batches of fluorine-containing rare earth mineral particles up to the ibatch, wherein the character “i” is a natural number greater than or equal to 2 and wherein each performance of the steps (1)-(3) treats one batch;'} ...

Composite Article and Method of Forming a Composite Article

A method of forming a composite article, wherein the method includes providing a composite formulation, the composite formulation including a polymer matrix and at least one additive distributed in the polymer matrix at a concentration of between 10% and 50%, by volume, the at least one additive having a molar percentage of carbon that is equal to or less than 90%, feeding the composite formulation to a printing head of an additive manufacturing device, heating the composite formulation to form a heated composite formulation, extruding the heated composite formulation through a nozzle in the printing head, and depositing the heated composite formulation onto a platform to form the composite article. Also provided is a composite article produced from a composite formulation having at least one additive distributed in a polymer matrix. 1. A method of forming a composite article , the method comprising:providing a composite formulation, the composite formulation including a polymer matrix and at least one additive distributed in the polymer matrix at a concentration of between 10% and 50%, by volume;feeding the composite formulation to a printing head of an additive manufacturing device;heating the composite formulation to form a heated composite formulation;extruding the heated composite formulation through a nozzle in the printing head; anddepositing the heated composite formulation onto a platform to form the composite article;wherein the depositing of the heated composite formulation to form the composite article includes forming an additive manufacturing structure within the composite article; andwherein the at least one additive has a molar percentage of carbon that is equal to or less than 90%.2. The method of claim 1 , wherein the at least one additive comprises a filler selected from the group consisting of a metal claim 1 , a metalloid claim 1 , a semimetal claim 1 , a ceramic claim 1 , and combinations thereof.3. The method of claim 2 , wherein the filler ...

Assembly and method for sealing a bundle of wires

A structure for creating a sealed wire bundle includes a first adhesive material in the form of a circular or semi-circular shape. The first adhesive material has a first outer wall with first spoke arms extending inward from the first outer wall. The first adhesive material has a first viscosity. First wire receiving spaces are provided between the first spoke arms. Wires are positioned in the first wire receiving spaces. As heat is applied to the adhesive structure, the adhesive structure flows to fill voids between the plurality of wires to thereby seal the wires.

Composite Formulation and Composite Article

A composite formulation and a composite article are provided. The composite article includes at least two layers of a composite formulation including a polymer matrix and conductive particles distributed within the polymer matrix, the conductive particles forming, by volume, between 20% and 50% of the composite formulation. The conductive particles in each of the at least two layers include at least one morphology selected from the group consisting of fibrous, dendritic, and flake, and the morphology of the conductive particles in one of the at least two layers differs from the morphology of the conductive particles in another one of the at least two layers. The composite formulation includes a polymer matrix and between 30% and 45%, by volume, tin-coated copper conductive particles at a copper/tin ratio of between 3/1 and 3/2, the conductive particles including at least two morphologies selected from the group consisting of fibrous, dendritic, and flake.

Bezel-Less Acoustic Touch Apparatus

An acoustic touch apparatus is provided that includes a substrate capable of propagating surface acoustic waves, such as Rayleigh-type or Love-type waves. The substrate has a front surface, a back surface, and a curved connecting surface formed between the front surface and the back surface. The apparatus also includes at least one acoustic wave transducer and at least one reflective array, the acoustic wave transducer and the reflective array behind the back surface of the substrate. The acoustic wave transducer is capable of transmitting or receiving surface acoustic waves to or from the reflective array. The reflective array is capable of acoustically coupling the surface acoustic waves to propagate from the back surface and across the front surface via the curved connecting surface. Various types of acoustic touch apparatus with edge sensitive touch functions can be provided, according to specific embodiments. 130-. (canceled)31. A method , comprising:providing a substrate capable of propagating surface acoustic waves, said substrate having a touch surface, a back surface, and a curved connecting surface formed between said touch surface and said back surface; andproviding at least one acoustic wave transducer and at least one reflective array disposed at said back surface, said at least one acoustic wave transducer configured to transmit or receive surface acoustic waves to or from said at least one reflective array, and said at least one reflective array configured to scatter said surface acoustic waves at said back surface to propagate said scattered surface acoustic waves between said back surface and said touch surface via said curved connecting surface.32. The method according to claim 31 , wherein said touch surface includes a nominal touch region and a peripheral region external to said nominal touch region claim 31 , the peripheral region not covered by a bezel.33. The method according to claim 32 , wherein providing a substrate further comprises ...

Assembly and Method for Sealing a Bundle of Wires

A sealing assembly for sealing a bundle of wires includes a first sheet formed of a sealant material, a second sheet disposed above the first sheet, and a third sheet disposed above the second sheet formed of the sealant material. The second sheet includes a thermally conductive material. When the bundle of wires is overlaid on the assembly in a first direction, and the assembly is wrapped in a second direction that is generally perpendicular to the first to thereby surround the wires, the second sheet facilitates enhanced thermal energy distribution of applied heat throughout the assembly to thereby more uniformly melt the sealant material and thereby fill voids between the wires. 1. A sealing assembly for sealing a bundle of wires comprises:a first sheet formed of a sealant material;a second sheet disposed above the first sheet, the second sheet including a thermally conductive material; anda cover that can be disposed around,wherein when the bundle of wires is overlaid in a first direction on the assembly, the assembly is wrapped in a second direction that is generally perpendicular to the first direction to thereby surround the wires, and the cover is disposed around the wrapped assembly and the bundle of wires, the second sheet facilitates thermal energy distribution of applied heat throughout the assembly to thereby lower a viscosity of the sealant material to a point at which the sealant material fills voids between the bundle of wires, and the cover maintains the sealant material between the wires.2. The sealing assembly according to claim 1 , wherein the second sheet further comprises a second sealant material.3. The sealing assembly according to claim 2 , wherein viscosity properties of the second sealant material are different from viscosity properties of the first sealant material.4. The sealing assembly according to claim 1 , wherein the first sealant material has a viscosity less than 100 Pa·s above a temperature of about 110° C. claim 1 , and a ...

HIGH SPEED CONNECTOR WITH MOLDABLE CONDUCTORS

An electrical connector including a housing defining an interior cavity and extending from a mounting end to an engagement end, and at least one signal component disposed within the interior cavity of the housing. The housing is formed from a conductive composite material and engages the at least one signal component to shield the interior cavity. 1. An electrical connector comprising:a housing defining an interior cavity and extending from a mounting end to an engagement end;a first signal component engaging a second signal component, with the first signal component and second signal component disposed within the interior cavity of the housing; andthe housing formed from a conductive composite material and surrounding the first signal component and the second signal component to shield the interior cavity.2. The electrical connector of claim 1 , wherein the conductive composite material is a polymer binder that includes metallic particles of differing shapes and sizes.3. The electrical connector of claim 1 , wherein the conductive composite material has a conductivity in a range between 10 claim 1 ,000 Siemens per meter and 40 claim 1 ,000 Siemens per meter.4. The electrical connector of claim 3 , wherein the conductive composite material has a resistivity in a range between 0.02 Ohm-centimeters and 0.001 Ohm-centimeters.5. The electrical connector of claim 1 , wherein the housing at the mounting end is configured to couple to a printed circuit board claim 1 , and at the engagement end is configured to couple to an electric component.6. The electrical connector of claim 1 , comprising a plurality of ground contacts secured to the housing.7. The electrical connector of claim 6 , wherein the ground contacts are molded into the housing formed from the conductive composite material.8. The electrical connector of claim 6 , wherein the housing formed from the conductive composite material includes at least one slot that receives a ground contact insert that includes the ...

PRINTABLE NON-CURABLE THIXOTROPIC HOT MELT COMPOSITION

A printable non-curable thixotropic hot melt composition is described. The composition comprises non-curable holt melt waxes transformed into a thixotropic composition by the use of thickeners. The thickeners can be added separately to the hot melt wax or formed in-situ. A process of forming such printable non-curable thixotropic hot melt composition is described. 1. A printable non-curable thixotropic hot melt composition for use as a resist during a plating process comprising:one or more hot melt waxes with acid functional groups, anhydride groups or amine functional group;a thickener comprising fumed silica, polymeric particles or metallic complexes.2. The printable non-curable thixotropic hot melt composition as set forth in claim 1 , wherein the printable non-curable thixotropic hot melt composition can be stripped off in a bath during a plating process.3. The printable non-curable thixotropic hot melt composition as set forth in claim 1 , wherein the printable non-curable thixotropic hot melt composition has a melting temperature above 50° C. and below 90° C.4. The printable non-curable thixotropic hot melt composition as set forth in claim 1 , wherein the printable non-curable thixotropic hot melt composition is stable during said plating process.5. The printable non-curable thixotropic hot melt composition as set forth in claim 1 , wherein said thickener is less than ten microns.6. The printable non-curable thixotropic hot melt composition as set forth in claim 1 , wherein the amount of thickener is between approximately 0.50% to approximately 30% by weight of said composition.7. A printable non-curable thixotropic hot melt composition used for plating resists using an inkjet printer comprising:a mixture of waxes with acid functional groups, anhydride groups or amine functional groups;a thickener component that is miscible or partially miscible with the mixture of waxes.8. The printable non-curable thixotropic hot melt composition as recited in claim 7 , ...

Printable Non-Curable Thixotropic Hot Melt Composition

A printable non-curable thixotropic hot melt composition is described. The composition comprises non-curable holt melt waxes transformed into a thixotropic composition by the use of thickeners. The thickeners can be added separately to the hot melt wax or formed in-situ, either before or after application to the substrate. A process of forming such printable non-curable thixotropic hot melt composition is described.

OPTICAL FILM AND DISPLAY ASSEMBLY APPLYING THE SAME

An optical film and a display assembly applying the optical film are provided. The optical film may comprise a plurality of truncated tapered units embedded in a material layer for transmitting a light emitted from the display unit by reflecting the light through a reflection surface between the truncated tapered units and the material layer, wherein a ratio of the area of a first end surface where the light emerges from each truncated tapered unit and the area of a second end surface where the light is incident into each truncated tapered may be between 0.2 and 0.6. Furthermore, a light absorbing layer may be formed on a light output side of the optical film for absorbing ambient light. 1. An optical film , comprising:a transparent substrate, having a carrying surface;a material layer, disposed on the carrying surface of the transparent substrate;a plurality of truncated tapered units, disposed in the material layer, and each of the truncated tapered units having a first end surface nearby the carrying surface and a second end surface away from the carrying surface, wherein a ratio of an area of the first end surface and the area of the second end surface is larger than or equal to 0.2 and is less than or equal to 0.6, and a reflection surface is formed between each of the truncated tapered units and the material layer to reflect a light which enters the truncated tapered unit through the second end surface, and the light reflected by the reflection surface is adapted to emerge from the truncated tapered unit through the first end surface; anda light absorbing layer, disposed on the carrying surface and located between the transparent substrate and the material layer, wherein the light absorbing layer has a plurality of openings, and a vertical projection of the openings on the carrying surface overlaps a vertical projection of the first end surfaces of the plurality of truncated tapered units on the carrying surface.2. The optical film according to claim 1 , ...

SILICONE COMPOSITE FOR HIGH TEMPERATURE APPLICATIONS

A silicone composite for high temperature insulation applications is disclosed. The composite is formed of a silicone and a thermally decomposable inorganic filler which are compounded together. The compounded material is then injection molded, overmolded, compression molded, cast, laminated, extruded, or dispensed. When the silicone composite is exposed to a high temperature, it forms an inorganic composite and maintains its insulating properties and dimensional stability. 1. A silicone composite comprising: a silicone and a thermally decomposable inorganic filler which can be decomposed at a temperature of 500° C. and below , wherein said silicone composite when exposed to a high temperature forms at least a portion of an inorganic composite and maintains its dimensional stability.2. The silicone composite according to claim 1 , wherein the composite is capable of forming at least a portion of an inorganic composite at a temperature of no more than 500° C. and maintaining its dimensional stability.3. The silicone composite according to claim 1 , wherein said inorganic filler is chosen from the group comprising: magnesium hydroxide claim 1 , magnesium carbonate claim 1 , calcium hydroxide claim 1 , sodium bicarbonate claim 1 , potassium bicarbonate claim 1 , aluminum hydroxide and mixtures thereof.4. The silicone composite according to claim 1 , wherein the silicone composite further includes fume silica claim 1 , antioxidants claim 1 , fluxes or catalysts.5. The silicone composite according to claim 1 , wherein the inorganic filler is from about 10 weight % to about 90 weight % of the silicone composite.6. The silicone composite according to claim 1 , wherein said silicone composite is flexible and moldable.7. The silicone composite according to claim 1 , wherein said silicone is selected from the group comprising liquid silicone rubber claim 1 , high consistency rubber claim 1 , fluorosilicone claim 1 , polyhedral oligomeric silsesquioxane claim 1 , silicone ...

USE OF FAVIPIRAVIR IN TREATMENT OF CORONAVIRUS INFECTION

The present application relates to a Favipiravir compound represented by Formula I, a geometric isomer, a pharmaceutically acceptable salt, a solvate and/or a hydrate thereof, and a pharmaceutical composition comprising the compound for treating a coronavirus infection. 2. The method according to claim 1 , wherein the coronavirus is SARS coronavirus (SARS-CoV) or SARS-CoV-2.3. The method according to claim 2 , wherein the coronavirus is SARS-CoV-2.4. The method according to claim 1 , wherein the disease caused by the coronavirus is a disease caused by a SARS-CoV-2 claim 1 , namely COVID-19.5. The method according to claim 1 , wherein the disease caused by the coronavirus is atypical pneumonia caused by a SARS coronavirus (SARS-CoV).6. The method according to claim 1 , wherein the disease caused by the coronavirus is a respiratory disease.7. The method according to claim 1 , wherein the disease caused by the coronavirus is simple infection claim 1 , pneumonia claim 1 , acute respiratory infections claim 1 , severe acute respiratory infection (SARI) claim 1 , hypoxic respiratory failure claim 1 , acute respiratory distress syndrome claim 1 , sepsis claim 1 , septic shock claim 1 , or severe acute respiratory syndrome (SARS).8. The method according to claim 7 , wherein the simple infection is fever claim 7 , cough and/or sore throat.9. The method according to claim 1 , wherein the mammal is bovine claim 1 , equine claim 1 , caprid claim 1 , suidae claim 1 , canine claim 1 , feline claim 1 , rodent or primate.10. The method according to claim 9 , wherein the mammal is human claim 9 , cat claim 9 , dog or pig.12. The method according to claim 11 , wherein the coronavirus is SARS coronavirus (SARS-CoV) or SARS-CoV-2.13. The method according to claim 12 , wherein the coronavirus is SARS-CoV-2.14. The method according to claim 11 , wherein the disease caused by the coronavirus is a disease caused by a SARS-CoV-2 claim 11 , namely COVID-19.15. The method according to claim ...

METHOD AND APPARATUS FOR COMPENSATING FOR WAVELENGTH DRIFT

A method and an apparatus for compensating for wavelength drift are disclosed. The method includes: generating, by a burst control circuit, a burst bias current; sending, by the burst control circuit, the burst bias current to a light emitting part and a trigger; converting, by the trigger, the received burst bias current into burst DA data; sending, by the trigger, the burst DA data to a synthesizer circuit; receiving, by the synthesizer circuit, the burst DA data sent by the trigger and the calibrated DA data sent by the MCU respectively; synthesizing, by the synthesizer circuit, the burst DA data and the calibrated DA data to obtain a synthesized signal; and sending, by the synthesizer circuit, the synthesized signal to a temperature control part. 1. A method for compensating for a wavelength drift , wherein an MCU stores calibrated DA data , and the method comprises:generating, by a burst control circuit, a burst bias current;sending, by the burst control circuit, the burst bias current to a light emitting part and a trigger;converting, by the trigger, the received burst bias current into burst DA data;sending, by the trigger, the burst DA data to a synthesizer circuit;receiving, by the synthesizer circuit, the burst DA data sent by the trigger and the calibrated DA data sent by the MCU respectively;synthesizing, by the synthesizer circuit, the burst DA data and the calibrated DA data to obtain a synthesized signal; andsending, by the synthesizer circuit, the synthesized signal to a temperature control part.2. The method according to claim 1 , wherein the storing calibrated DA data by the MCU comprises:importing calibrated DA data corresponding to a laser chip of the light emitting part into the MCU, the calibrated DA data comprising one or a plurality of burst bias currents and temperature control signals corresponding to various burst bias currents.3. The method according to claim 1 , wherein the calibrated DA data is acquired by:connecting an output port of ...

Elastomeric Conductive Composite Interconnect

An elastomeric conductive composite for use in a moldable interconnect is provided, said composite having a polymeric matrix containing a crosslinked polymer, a curing agent for catalyzing crosslinking of the polymeric matrix, conductive metal particles and nonconductive compressible rubber particles dispersed within the polymeric matrix. The nonconductive compressible rubber particles have a greater compressibility than an elastomeric conductive composite that is the same as the elastomeric conductive composite but is free of non-conductive compressible rubber particles. A moldable interconnect containing the elastomeric conductive composite is also provided. This interconnect can be used to provide electrical connection between two or more opposing contacts or arrays of contacts for establishing at least one electrical circuit. 1. An elastomeric conductive composite for use in a moldable interconnect , said composite comprising:a polymeric matrix comprising a crosslinked polymer, said polymer comprising an elastomera curing agent for catalyzing crosslinking of the polymeric matrix, andconductive metal particles and non-conductive compressible rubber particles dispersed within the polymeric matrix, the non-conductive compressible rubber particles having a greater compressibility than an elastomeric conductive composite that is the same as the elastomeric conductive composite but is free of non-conductive compressible rubber particles.2. The elastomeric conductive composite of claim 1 , wherein the polymeric matrix comprises silicone.3. The elastomeric conductive composite of wherein the polymeric matrix has a Shore A hardness of more than 20.4. The elastomeric conductive composite of wherein the conductive metal particles are selected from the group consisting of silver claim 1 , silver coated particles claim 1 , gold claim 1 , and gold coated particles.5. The elastomeric conductive composite of wherein the conductive metal particles have an average size of less ...

SYSTEM AND METHOD FOR SEALING ELECTRICAL TERMINALS

A system and device for sealing a plurality of electrical wires to a wire attachment portion of an electrical terminal, wherein a shrinkable tubing is placed over the plurality of electrical wires such that one end thereof extends over the wire attachment portion of the electrical terminal. A band of the high viscosity sealant/adhesive is placed within the heat shrink tubing adjacent to the edge of heat shrink tubing. A band of the low viscosity sealant/adhesive is placed within the heat shrink tubing. Upon the application of heat to the device, the shrinkable tubing starts to recover, the high viscosity sealant/adhesive seals the edge of the shrinkable tubing and the low-viscosity sealant/adhesive flows across and through the plurality of electrical wires to create a seal. The high viscosity sealant/adhesive prevents flow of the low-viscosity sealant/adhesive from contaminating the electrical terminal. 1. A system for sealing an electrical terminal , comprising: (i) a shrinkable tubing having a predetermined length, wherein the shrinkable tubing has been placed over the plurality of electrical wires such that one end thereof extends over the wire attachment portion of the electrical terminal;', '(ii) a band of a high viscosity sealant/adhesive, placed within the heat shrink tubing adjacent to the edge of heat shrink tubing.', '(iii) a band of a low viscosity sealant/adhesive placed within the heat shrink tubing and adjacent to the high viscosity sealant/adhesive such that low viscosity sealant/adhesive is further away from an edge of the shrinkable tubing,, '(a) a device for sealing a plurality of electrical wires to a wire attachment portion of an electrical terminal, wherein the device further includes(b) wherein upon the application of heat to the device after installation of the device over the electrical terminal, the shrinkable tubing starts to recover, the high viscosity sealant/adhesive seals the edge of the shrinkable tubing and the low-viscosity sealant/ ...

SYSTEM AND METHOD FOR SEALING ELECTRICAL TERMINALS

A system and device for sealing a plurality of electrical wires to a wire attachment portion of an electrical terminal, wherein the device further includes a first piece of heat shrink tubing having a predetermined length, wherein the first piece of heat shrink tubing has been placed over the plurality of electrical wires such that one end thereof extends over the wire attachment portion of the electrical terminal; a second piece of heat shrink tubing having a predetermined length, wherein the second piece of heat shrink tubing has a smaller diameter than the first piece of heat shrink tubing, and wherein the second piece of heat shrink tubing is placed partially inside the end of the first piece of heat shrink tubing that extends over the wire attachment portion of the electrical terminal; and a band of adhesive placed within the first piece of heat shrink tubing adjacent to the second piece of heat shrink tubing. 1. A system for sealing an electrical terminal , comprising: (i) a first piece of shrinkable tubing having a predetermined length, wherein the first piece of shrinkable tubing has been placed over the plurality of electrical wires such that one end thereof extends over the wire attachment portion of the electrical terminal;', a) wherein the second piece of heat shrinkable tubing is a double-walled system that includes an outer layer and an inner layer, and wherein the inner layer includes a high-viscosity adhesive,', 'b) wherein the second piece of shrinkable tubing has a smaller diameter than the first piece of shrinkable tubing, and', 'c) wherein the second piece of shrinkable tubing is placed completely inside the end of the first piece of shrinkable tubing that extends over the wire attachment portion of the electrical terminal; and, '(ii) a second piece of shrinkable tubing having a predetermined length,'}, '(iii) a band of low-viscosity adhesive placed within the first piece of heat shrink tubing adjacent to the second piece of heat shrink tubing,, ...

FLUID SENSING SYSTEM

A fluid sensing system includes a microfluidic chip, multiple sensors, and a communication device. The microfluidic chip includes at least one microfluidic channel extending a length through the microfluidic chip. The microfluidic chip is fluidly connected to a process fluid such that a fluid sample from the process fluid flows through the at least one microfluidic channel. The multiple sensors are operatively connected to the at least one microfluidic channel of the microfluidic chip. The multiple sensors are configured to monitor multiple different properties of the fluid sample within the at least one microfluidic channel. The communication device is operatively connected to the multiple sensors. The communication device is configured to receive data parameters representative of the multiple different properties of the fluid sample from the multiple sensors and wirelessly transmit the data parameters to a remote location. 1. A fluid sensing system comprising:a microfluidic chip including at least one microfluidic channel extending a length through the microfluidic chip, the microfluidic chip fluidly connected to a process fluid such that a fluid sample from the process fluid flows through the at least one microfluidic channel;multiple sensors operatively connected to the at least one microfluidic channel of the microfluidic chip, the multiple sensors configured to monitor multiple different properties of the fluid sample within the at least one microfluidic channel; anda communication device operatively connected to the multiple sensors, the communication device configured to receive data parameters representative of the multiple different properties of the fluid sample from the multiple sensors and wirelessly transmit the data parameters to a remote location.2. The fluid sensing system of claim 1 , wherein the multiple sensors include at least two of an infrared sensor claim 1 , a pH sensor claim 1 , an electrochemistry sensor claim 1 , an ultraviolet sensor ...

HIGH SPEED CONNECTOR WITH MOLDABLE CONDUCTORS

An electrical connector including a housing defining an interior cavity and extending from a mounting end to an engagement end, and at least one signal component disposed within the interior cavity of the housing. The housing is formed from a conductive composite material and engages the at least one signal component to shield the interior cavity. 1. An electrical connector comprising:a housing defining an interior cavity and extending from a mounting end to an engagement end;at least one signal component disposed within the interior cavity of the housing; and;the housing formed from a conductive composite material and surrounding the at least one signal component to shield the interior cavity.2. The electrical connector of claim 1 , wherein the conductive composite material is a polymer binder that includes metallic particles of differing shapes and sizes.3. The electrical connector of claim 1 , wherein the conductive composite material has a conductivity in a range between 10 claim 1 ,000 Siemens per meter and 40 claim 1 ,000 Siemens per meter.4. The electrical connector of claim 3 , wherein the conductive composite material has a resistivity in a range between 0.02 Ohm-centimeters and 0.001 Ohm-centimeters.5. The electrical connector of claim 1 , wherein the housing at the mounting end is configured to couple to a printed circuit board claim 1 , and at the engagement end is configured to couple to an electric component.6. The electrical connector of claim 1 , comprising a plurality of ground contacts secured to the housing formed from the conductive composite material.7. The electrical connector of claim 6 , wherein the ground contacts are molded into the housing formed from the conductive composite material.8. The electrical connector of claim 6 , wherein the housing formed from the conductive composite material includes at least one slot that receives a ground contact insert that includes the ground contacts.9. The electrical connector of claim 1 , wherein the ...

USE OF ENHANCED PERFORMANCE ULTRACONDUCTIVE COPPER MATERIALS IN CYLINDRICAL CONFIGURATIONS AND METHODS OF FORMING ULTRACONDUCTIVE COPPER MATERIALS

The present invention relates to use of an enhanced performance ultraconductive copper composite cylindrical conduit. The ultraconductive copper composite cylindrical conduit has enhanced RF conductivity.

Silicon Oil Sensor

A silicon oil sensor has a conductive layer made of an organic silicone polymer doped with conductive particles.

Silicon Oil Sensor and Electric Power Terminal Assembly

A silicon oil sensor is provided and includes a transparent member and a laser source emitting a laser beam. The transparent member includes a light receiving passageway with an oil receiving section and a side surface. The laser beam is directed into the light receiving passageway such that an incident angle θ of the laser beam (L) with respect to the side surface is selected so that a total reflection of the laser beam (L) occurs on the side surface when the oil receiving section is filled with air and exits out of the transparent member along a total reflection path (L). A refraction of the laser beam (L) occurs along a refraction path (L) when the oil receiving section collects silicon oil. 1. A silicon oil sensor , comprising:a transparent member having a light receiving passageway with an oil receiving section and a side surface; and{'b': 1', '2, 'a laser source emitting a laser beam into the light receiving passageway such that an incident angle θ of the laser beam (L) with respect to the side surface is selected so that a total reflection of the laser beam (L) occurs on the side surface when the oil receiving section is filled with air and exits out of the transparent member along a total reflection path (L), while a refraction of the laser beam (L) occurs along a refraction path (L) when the oil receiving section collects silicon oil.'}2. The silicon oil sensor according to claim 1 , wherein the incident angle θ of the laser beam (L) with respect to the side surface meets the expression:{'br': None, 'i': n', 'c', 'c', 'n', 'n, 'arcsin(1/1)=θ1≦θ<θ2=arcsin(2/1),'}{'b': 1', '2', '1', '2, 'wherein n is a refractive index of the transparent member and n is a refractive index of the silicon oil, and n is greater than n.'}3. The silicon oil sensor according to claim 2 , wherein the incident angle θ of the laser beam (L) with respect to the side surface meets the expression:{'br': None, 'i': n', 'c, 'arcsin(1/1)=θ1≦θ<90°,'}{'b': 1', '2, 'wherein n is less than n.'} ...

SYSTEM AND METHOD FOR SEALING ELECTRICAL TERMINALS

A system for sealing an electrical terminal which includes a device for sealing a plurality of electrical wires to a wire attachment portion of an electrical terminal. The device includes a shrinkable tubing which is placed over the plurality of electrical wires such that one end thereof extends over the wire attachment portion of the electrical terminal. A sealant/adhesive is placed within the heat shrink tubing and has a first portion proximate to the edge of heat shrink tubing. The sealant/adhesive has a strip of high viscosity sealant/adhesive proximate a strip of low viscosity sealant/adhesive. Upon the application of heat to the device after installation of the device over the electrical terminal, the shrinkable tubing starts to recover, the first portion of the sealant/adhesive flows and seals free ends of the plurality of electrical wires to seal the free ends of the electrical wires. 1. A system for sealing an electrical terminal , comprising: (i) a shrinkable tubing having a predetermined length, wherein the shrinkable tubing has been placed over the plurality of electrical wires such that one end thereof extends over the wire attachment portion of the electrical terminal;', '(ii) a sealant/adhesive, placed within the heat shrink tubing, the sealant/adhesive having a first portion proximate to the edge of heat shrink tubing;', '(iii) the sealant/adhesive having a strip high viscosity sealant/adhesive proximate a strip of low viscosity sealant/adhesive;, '(a) a device for sealing a plurality of electrical wires to a wire attachment portion of an electrical terminal, wherein the device further includes(b) wherein upon the application of heat to the device after installation of the device over the electrical terminal, the shrinkable tubing starts to recover, the first portion of the sealant/adhesive flows and seals free ends of the plurality of electrical wires to seal the free ends of the electrical wires.2. The system of claim 1 , wherein the strip of the ...

Reducing cleaning roller amplitude and speed oscillations of a cleaning robot

A roller assembly for a mobile cleaning system for cleaning a work surface can include a drive shaft, a sheath, a bushing, and a bushing shroud. The drive shaft can be rotatable about a drive axis, and the drive shaft can include a driven end and an opposite bushing end. The sheath can be supported by the drive shaft and the sheath can be rotatable with the drive shaft. The sheath can include a shell engageable with the work surface. The bushing can be located about the bushing end of the drive shaft. The bushing shroud can be connected to the bushing. The sheath and the drive shaft can be together rotatable with respect to the bushing and the bushing shroud, the bushing shroud can include an outer portion defining a first radius of curvature and a recessed portion connected to the outer portion.

Dispensable Grease Sealants, Method For Producing Same, Crimp Connection, Method For Producing Same, And Use Of The Dispensable Grease Sealants

A dispensable grease sealant includes a base component in an amount of 50 wt % or more, based on a total weight of the sealant, and a thickener. The base component is selected from a group including a silicone wax, a liquid rubber, and a combination thereof.

Nanostructured casting of organic and bio-polymers in porous silicon templates

A method of generating three-dimensional nanostructures that includes providing a silicon substrate, creating a porous silicon template from the silicon substrate, wherein the template is created to have a predetermined configuration, depositing a predetermined material on the porous silicon template, and removing the porous silicon template from the deposited material to leave a freestanding nanostructure.

Multi-layer coversheet for saw touch panel

A touch panel includes a surface acoustic wave propagating substrate having top and bottom surfaces and a multi-layer coversheet that is positioned over the substrate. The coversheet includes a load-spreading layer, a compliant layer and an anti-sticking layer. The load-spreading layer has top and bottom surfaces, and the top surface receives touch input from an object. The compliant layer has top and bottom surfaces and the top surface of the compliant layer is coupled to the bottom surface of the load-spreading layer. The anti-sticking layer has top and bottom surfaces and the top surface of the anti-sticking layer is coupled to the bottom surface of the compliant layer. The bottom surface of the anti-sticking layer is positioned proximate to the top surface of the substrate.

A touchscreen for detecting multiple touches

A touchscreen system (1 10) comprises a touch area (156). At least one transmitter (152,154) is positioned proximate to outer edges (157) of the touch area for transmitting first beams in a first direction. At least one beam splitter (162,164) is positioned proximate to the outer edges of the touch area for splitting the first beams into at least second and third beams that travel through the touch area in at least second and third directions, respectively. The at least one beam splitter comprises a plurality of deflecting elements (169). Receivers (158,160) are positioned proximate to the outer edges of the touch area for receiving the at least second and third beams.

Assembly and method for sealing a bundle of wires

A method for sealing a bundle of wires includes providing an adhesive material having a viscosity of less than about 300 Pa·s at the installation temperature. The method further includes forming a structure from the adhesive and inserting a plurality of wires into the structure. A first amount of heat is applied to the structure in a first heating operation. The first amount of heat being higher than an ambient temperature and lower than a softening temperature of the structure. Subsequently, a second amount of heat is applied in a second heating operation to the adhesive structure to thereby fully melt the adhesive structure and cause the adhesive of the structure to fill voids between the plurality of wires to thereby seal the wires. Application of the first amount of heat during the first operation to the structure facilitates improved melt uniformity of the structure during the second heating operation.

Multi-layer coversheet for saw touch panel

A touch panel includes a surface acoustic wave propagating substrate having top and bottom surfaces and a multi-layer coversheet that is positioned over the substrate. The coversheet includes a load-spreading layer, a compliant layer and an anti-sticking layer. The load-spreading layer has top and bottom surfaces, and the top surface receives touch input from an object. The compliant layer has top and bottom surfaces and the top surface of the compliant layer is coupled to the bottom surface of the load-spreading layer. The anti-sticking layer has top and bottom surfaces and the top surface of the anti-sticking layer is coupled to the bottom surface of the compliant layer. The bottom surface of the anti-sticking layer is positioned proximate to the top surface of the substrate.

Structure for creating enclosed wire bundle

【課題】封止されたワイヤ束を作り出すための構造物を提供する。 【解決手段】構造物の露出した外面に熱を加えるために利用される加熱装置７００であって、円形または半円形の形状の第１の外壁を有し、かつ、第１の粘度を有する第１の接着材料１０５と、複数本のワイヤ１０７が配置される複数の第１ワイヤ受容空間と、を備えている。１対の圧縮プレート７０５Ａ、７０５Ｂにより第１の接着材料１０５に熱が付与されると、第１の接着材料１０５が流れて複数本のワイヤ１０７間の空隙を満たすことによって、複数本のワイヤ１０７を封止し、第１の封止されたワイヤ束１００を作り出す。 【選択図】図７

Circuit board and optical module

An optical module, including: a first laser and a first laser chip for driving the first laser; a second laser and a second laser chip for driving the second laser; and a multi-layer circuit board, including a surface layer, a reference layer, and an intermediate layer provided between the surface layer and the reference layer, where a first row of edge connector pins and a second row of edge connector pins are disposed in at least one surface layer; the first row of edge connector pins are disposed to be closer than the second row of edge connector pins to a side edge, of the multi-layer circuit board, that is provided with an edge connector; and a region, of the intermediate layer, that corresponds to a data signal line pin in the second row of edge connector pins is a hollow region.

Multi-layer coversheet for saw touch panel

A touch panel includes a surface acoustic wave propagating substrate having top and bottom surfaces and a multi-layer coversheet that is positioned over the substrate. The coversheet includes a load-spreading layer, a compliant layer and an anti-sticking layer. The load-spreading layer has top and bottom surfaces, and the top surface receives touch input from an object. The compliant layer has top and bottom surfaces and the top surface of the compliant layer is coupled to the bottom surface of the load-spreading layer. The anti-sticking layer has top and bottom surfaces and the top surface of the anti-sticking layer is coupled to the bottom surface of the compliant layer. The bottom surface of the anti-sticking layer is positioned proximate to the top surface of the substrate.

Composite formulation and composite article

Floor cleaning roller core

Assembly and method for sealing a bundle of wires

A sealing assembly (100) for sealing a bundle of wires (305) includes a first (105a) formed of a sealant material, a second sheet (107) disposed above the first sheet, and a third sheet (105b) disposed above the second sheet formed of the sealant material. The second sheet includes a thermally conductive material. When the bundle of wires is overlaid on the assembly in a first direction, and the assembly is wrapped in a second direction that is generally perpendicular to the first to thereby surround the wires, the second sheet facilitates enhanced thermal energy distribution of applied heat throughout the assembly to thereby more uniformly melt the sealant material and thereby fill voids between the wires.

Probiotic composition for treating rapid eye movement sleep behavior disorder, formulation and use

A probiotic composition for treating rapid eye movement sleep behavior disorder, is prepared from Bacillus licheniformis, Bifidobacterium longum, Lactobacillus acidophilus, Enterococcus faecalis, and pharmaceutically acceptable adjuvants. The probiotic composition can improve the symptoms of rapid eye movement sleep behavior disorder of a patient, improve RBD symptoms of idiopathic RBD patients and PD patients, improve the motor symptoms and reduce the daily levodopa equivalent dose in PD patients.

Cable shielding assembly and process of producing cable shielding assembly

Cable shielding assemblies and processes of producing cable shielding assemblies are described. The cable shielding assemblies (101) include a conductor (107) and a conductive composite shield (103) extending around at least a portion of the conductor, the conductive composite shield having a non-conductive matrix and conductive particles within the non-conductive matrix. The conductive composite shield has a resistivity of less than 0.05 ohm-cm. The processes of producing cable shielding assembles include positioning the conductive composite shield. The positioning is at least partially around a conductor, at least partially around a dielectric material (109), at least partially surrounded by a jacket material (111), or a combination thereof.

Touchscreen for detecting multiple touches

A touchscreen system comprises a touch area. At least one transmitter is positioned proximate to outer edges of the touch area for transmitting first beams in a first direction. At least one beam splitter is positioned proximate to the outer edges of the touch area for splitting the first beams into at least second and third beams that travel through the touch area in at least second and third directions, respectively. The at least one beam splitter comprises a plurality of deflecting elements. Receivers are positioned proximate to the outer edges of the touch area for receiving the at least second and third beams.

Container fitting cover structure

Use of favipiravir in treatment of coronavirus infection

The present application relates to a Favipiravir compound represented by Formula I, a geometric isomer, a pharmaceutically acceptable salt, a solvate and/or a hydrate thereof, and a pharmaceutical composition comprising the compound for treating a coronavirus infection.

Bezel-less Acoustic Touch Apparatus

An acoustic touch apparatus is provided that includes a substrate capable of propagating surface acoustic waves, such as Rayleigh-type or Love-type waves. The substrate has a front surface, a back surface, and a curved connecting surface formed between the front surface and the back surface. The apparatus also includes at least one acoustic wave transducer and at least one reflective array, the acoustic wave transducer and the reflective array behind the back surface of the substrate. The acoustic wave transducer is capable of transmitting or receiving surface acoustic waves to or from the reflective array. The reflective array is capable of acoustically coupling the surface acoustic waves to propagate from the back surface and across the front surface via the curved connecting surface. Various types of acoustic touch apparatus with edge sensitive touch functions can be provided, according to specific embodiments.

Coated crossflow filter membranes and filtration systems for fractional separation of biological material

Coated crossflow filter membranes, crossflow filters comprising the coated filter membranes and crossflow filtration systems for separating material such as biological material sensitive to temperature, dissolved gases, and mechanical damage are disclosed.

Multimedia message servicing method capable of inquiring downloading information and structure thereof

Detection circuit, method, and apparatus

A detection circuit, method, and apparatus are disclosed, relating to the field of electric vehicles, so as to improve safety and reliability of a high-voltage power battery management system. The detection circuit is applied to a battery management system. The detection circuit includes a switch conversion unit and a collection control unit. The switch conversion unit is configured to: enable a first end of the switch conversion unit to connect to a third end of the switch conversion unit within first duration, and enable a second end of the switch conversion unit to connect to the third end of the switch conversion unit within second duration. The collection control unit is configured to: collect a voltage V1 between a first end of a relay and a second end of a battery pack within the first duration, collect a voltage V2 between a second end of the relay and the second end of the battery pack within the second duration, and determine, based on V1 and V2, whether the relay is faulty.

コロナウイルス感染の治療におけるファビピラビルの使用

【課題】コロナウイルス、特にSARSコロナウイルス（SARS-CoV）およびSARS-CoV-2の感染により引き起こされる関連疾患の治療に用いることができる、コロナウイルスに対して抗ウイルス活性を有する薬を提供すること。【解決手段】コロナウイルス感染を治療するための、式Ｉにより表されるファビピラビル化合物、その幾何異性体、薬学的に許容される塩塩、溶媒和物および／または水和物、並びに該化合物を含む医薬組成物。TIFF2024003097000022.tif2760【選択図】図１

Dispensable grease sealants, method for producing same, crimp connection, method for producing same, and use of the dispensable grease sealants

A dispensable grease sealant includes a base component in an amount of 50 wt % or more, based on a total weight of the sealant, and a thickener. The base component is selected from a group including a silicone wax, a liquid rubber, and a combination thereof.

Roll-up device for roller blind

Printable non-curable thixotropic hot melt composition

A printable non-curable thixotropic hot melt composition is described. The composition comprises non-curable holt melt waxes transformed into a thixotropic composition by the use of thickeners. The thickeners can be added separately to the hot melt wax or formed in-situ. A process of forming such printable non-curable thixotropic hot melt composition is described.

Printable non-curable thixotropic hot melt composition

A printable non-curable thixotropic hot melt composition is described. The composition comprises non-curable holt melt waxes transformed into a thixotropic composition by the use of thickeners. The thickeners can be added separately to the hot melt wax or formed in-situ, either before or after application to the substrate. A process of forming such printable non-curable thixotropic hot melt composition is described.

個体識別システム及び個体識別方法

【課題】簡易な方法で、動物の画像を用いて個体を識別する手段を備える動物の個体識別システムや個体識別方法を提供する。【解決手段】動物の顔画像から学習済みモデルを用いて抽出された特徴量及び動物の個体識別情報を記憶したデータベースと、動物の顔画像の入力を受け付ける受付手段と、学習済みモデルを含み、前記受付手段に入力された顔画像から特徴量を抽出する特徴量抽出手段と、前記データベースに記憶されている特徴量と、前記特徴量抽出手段が抽出した特徴量を、年齢の影響を受けやすい特徴量の重み付けを小さくしたうえで比較することにより、前記受付手段に入力された動物の顔画像が、データベースに記憶された個体識別情報に係る動物個体と同一の個体の画像であるか否かを判定する判定手段と、を備える個体識別システム。【選択図】図１

Antimicrobial Polymer Composite

An antimicrobial polymer composite is described. The antimicrobial polymer composite comprises a polymer, at least one antimicrobial additive, at least one flame retardant and at least one hydrophobic additive. An apparatus formed from an antimicrobial polymer composite is also described.

Assembly and method for sealing a bundle of wires

A sealing assembly for sealing a bundle of wires includes a first sheet formed of a sealant material, a second sheet disposed above the first sheet, and a third sheet disposed above the second sheet formed of the sealant material. The second sheet includes a thermally conductive material. When the bundle of wires is overlaid on the assembly in a first direction, and the assembly is wrapped in a second direction that is generally perpendicular to the first to thereby surround the wires, the second sheet facilitates enhanced thermal energy distribution of applied heat throughout the assembly to thereby more uniformly melt the sealant material and thereby fill voids between the wires.

Probiotic composition for treating rapid eye movement sleep behavior disorder, formulation and use

Conductive composite formulation and article at least partially formed from a conductive composite formulation

A conductive composite formulation and an article at least partially formed from a conductive composite formulation are disclosed. The conductive composite formulation includes a polymer matrix and a colorant blended with the polymer matrix. The conductive composite formulation and the article each have a compound resistivity of between 0.0005 ohm-cm and 0.2 ohm-cm.

Use of enhanced performance ultraconductive copper materials in cylindrical configurations and methods of forming ultraconductive copper materials

The present invention relates to use of an enhanced performance ultraconductive copper composite cylindrical conduit. The ultraconductive copper composite cylindrical conduit has enhanced RF conductivity.

窗簾珠鍊的安全結構

Conductive particle

A conductive particle (100) is disclosed. The conductive particle includes an inner material (101) including a first metal and an outer material (103) surrounding the inner material. The outer material includes a second metal. An intermetallic compound is formed between the inner material and the outer material, the intermetallic compound having features from the inner material and the outer material. The conductive particle has a maximum dimension of less than 200 micrometers and the outer material has an outer material thickness of between 0.2 micrometers and 10 micrometers. The conductive particle is substantially devoid of silver.

Method to Promote Adhesion of Plastic and Oil-Bleeding Liquid Silicone

A method of manufacturing an electrical connector and an electrical connector with a layer or primer with a free radical initiator dissolved therein which is applied to the connector housing. An oil-bleeding liquid silicone is applied to the layer or primer. The layer or primer crosslinks with the oil-bleeding liquid silicone to adhere the oil-bleeding liquid silicone. The method includes applying a layer or primer with a free radical initiator dissolved therein to the housing; applying an oil-bleeding liquid silicone to the primer; and crosslinking the oil-bleeding liquid silicone to the layer or primer to adhere the oil-bleeding silicone.

Article with composite shield and process of producing an article with a composite shield

An article and process are described. The article includes a conductive heat- recoverable composite shield or a conductive heat-recovered composite shield (101) formed from a conductive heat-recoverable composite shield (103). The conductive composite shield and/or the conductive heat-recovered composite shield formed from a conductive heat-recoverable composite shield comprises a non-conductive matrix and conductive particles within the non-conductive matrix. The article has a resistivity of less than 0.05 ohm-cm. A process (100) of producing the conductive heat-recovered composite shield includes extruding (102) the conductive heat-recoverable composite shield (103) and heating (104) the conductive heat-recoverable composite shield thereby forming the conductive heat-recovered composite shield.

Reducing cleaning roller amplitude and speed oscillations of a cleaning robot

A roller assembly for a mobile cleaning system for cleaning a work surface can include a drive shaft, a sheath, a bushing, and a bushing shroud. The drive shaft can be rotatable about a drive axis, and the drive shaft can include a driven end and an opposite bushing end. The sheath can be supported by the drive shaft and the sheath can be rotatable with the drive shaft. The sheath can include a shell engageable with the work surface. The bushing can be located about the bushing end of the drive shaft. The bushing shroud can be connected to the bushing. The sheath and the drive shaft can be together rotatable with respect to the bushing and the bushing shroud, the bushing shroud can include an outer portion defining a first radius of curvature and a recessed portion connected to the outer portion.

Surface pattern forming method of golf club head

摺景簾之滑座結構改良

窗簾捲繩器結構

Detection circuit, method, and apparatus

Coated crossflow filter membranes and filtration systems for fractional separation of biological material

Coated crossflow filter membranes, crossflow filters comprising the coated filter membranes and crossflow filtration systems for separating material such as biological material sensitive to temperature, dissolved gases, and mechanical damage are disclosed.

探針卡及其製作方法

本發明提出一種探針卡，其包括一玻璃載板、一探針組、至少一微控制器模組、至少一高頻電路模組以及一檢波器電路模組。玻璃載板具有多個貫孔與分別位於貫孔中的多個導電填充材。探針組配置於玻璃載板上。微控制器模組電性連接高頻電路模組與檢波器電路模組。又，高頻電路模組與檢波器電路模組相互電性連接並分別與微控制器模組與探針組電性連接。其中，高頻電路模組可產生一高頻訊號並將高頻訊號傳遞至探針組，又檢波器電路模組可接收探針組所測得之高頻回饋訊號，並將檢測到的高頻回饋訊號處理成低頻訊號或直流類比訊號。

窗簾之簾體垂重結構

Fluid sensing system

A fluid sensing system (104) includes a microfluidic chip (114), multiple sensors (116), and a communication device (122). The microfluidic chip includes at least one microfluidic channel (120) extending a length through the microfluidic chip. The microfluidic chip is fluidly connected to a process fluid (110) such that a fluid sample from the process fluid flows through the at least one microfluidic channel. The multiple sensors are operatively connected to the at least one microfluidic channel of the microfluidic chip. The multiple sensors are configured to monitor multiple different properties of the fluid sample within the at least one microfluidic channel. The communication device is operatively connected to the multiple sensors. The communication device is configured to receive data parameters representative of the multiple different properties of the fluid sample from the multiple sensors and wirelessly transmit the data parameters to a remote location (106, 108).

Improved curtain rail structure

Reducing cleaning roller amplitude and speed oscillations of a cleaning robot

A roller assembly for a mobile cleaning system for cleaning a work surface can include a drive shaft, a sheath, a bushing, and a bushing shroud. The drive shaft can be rotatable about a drive axis, and the drive shaft can include a driven end and an opposite bushing end. The sheath can be supported by the drive shaft and the sheath can be rotatable with the drive shaft. The sheath can include a shell engageable with the work surface. The bushing can be located about the bushing end of the drive shaft. The bushing shroud can be connected to the bushing. The sheath and the drive shaft can be together rotatable with respect to the bushing and the bushing shroud, the bushing shroud can include an outer portion defining a first radius of curvature and a recessed portion connected to the outer portion.

早產兒懷抱衣

Improved sliding guiding-base of curtain

窗簾捲繩器結構改良

橫式開閤簾之軌道組件

Structure of safety buckling tool for string of curtain

Crystallizable Oxamide with Long Chains For Use as an Additive for Thermoplastic Polymers

A novel additive comprising an oxamide additive with long chains is described herein. The additive can be incorporated into a thermoplastic polymer to form a thermoplastic polymer composite. The additive modifies the surface of the thermoplastic polymer to render the oil, water or dust repellent properties to the thermoplastic polymer composite.